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10302331101 = 320407168281
BaseRepresentation
bin10011001100001000…
…10001100011011101
3222120222122122102120
421212010101203131
5132044344043401
64422142413153
7513205240506
oct114604214335
928528578376
1010302331101
114407440927
121bb62911b9
13c8252330a
146da381bad
154046cc836
hex2661118dd

10302331101 has 8 divisors (see below), whose sum is σ = 13737196224. Its totient is φ = 6867843360.

The previous prime is 10302331099. The next prime is 10302331111. The reversal of 10302331101 is 10113320301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10302331101 - 21 = 10302331099 is a prime.

It is a super-2 number, since 2×103023311012 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302331111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22920 + ... + 145361.

It is an arithmetic number, because the mean of its divisors is an integer number (1717149528).

Almost surely, 210302331101 is an apocalyptic number.

It is an amenable number.

10302331101 is a deficient number, since it is larger than the sum of its proper divisors (3434865123).

10302331101 is a wasteful number, since it uses less digits than its factorization.

10302331101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188691.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10302331101 its reverse (10113320301), we get a palindrome (20415651402).

The spelling of 10302331101 in words is "ten billion, three hundred two million, three hundred thirty-one thousand, one hundred one".

Divisors: 1 3 20407 61221 168281 504843 3434110367 10302331101