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102300232110331 = 191131731127924419
BaseRepresentation
bin10111010000101010100000…
…111111101101000011111011
3111102012210210001211211111211
4113100222200333231003323
5101402041333410012311
61001324024451503551
730355643055365323
oct2720524077550373
9442183701754454
10102300232110331
112a661315079182
12b5825788b7bb7
134510b416268b8
141b39501584283
15bc60e5509821
hex5d0aa0fed0fb

102300232110331 has 32 divisors (see below), whose sum is σ = 109279539072000. Its totient is φ = 95490717009408.

The previous prime is 102300232110317. The next prime is 102300232110347. The reversal of 102300232110331 is 133011232003201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-102300232110331 is a prime.

It is a super-2 number, since 2×1023002321103312 (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102300232110301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4189358040 + ... + 4189382458.

It is an arithmetic number, because the mean of its divisors is an integer number (3414985596000).

Almost surely, 2102300232110331 is an apocalyptic number.

102300232110331 is a deficient number, since it is larger than the sum of its proper divisors (6979306961669).

102300232110331 is a wasteful number, since it uses less digits than its factorization.

102300232110331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36003.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 102300232110331 its reverse (133011232003201), we get a palindrome (235311464113532).

The spelling of 102300232110331 in words is "one hundred two trillion, three hundred billion, two hundred thirty-two million, one hundred ten thousand, three hundred thirty-one".

Divisors: 1 19 113 173 2147 3287 11279 19549 24419 214301 371431 463961 1274527 1951267 2759347 4224487 24216013 37074073 52427593 80265253 220493171 275421901 477367031 4189370249 5233016119 9069973589 31122674813 47647988873 591330821447 905311788587 5384222742649 102300232110331