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102223101110131 = 2943132503251623
BaseRepresentation
bin10111001111100010101011…
…101000010010011101110011
3111101221102200200021001100201
4113033202223220102131303
5101344310402341011011
61001224351102500031
730350242511611531
oct2717425350223563
9441842620231321
10102223101110131
112a631634698111
12b56b631894617
13450679b9ca501
141b358a5871151
15bc40cdd54cc1
hex5cf8aba12773

102223101110131 has 16 divisors (see below), whose sum is σ = 105997072988160. Its totient is φ = 98465747657760.

The previous prime is 102223101110113. The next prime is 102223101110161. The reversal of 102223101110131 is 131011101322201.

It is a cyclic number.

It is not a de Polignac number, because 102223101110131 - 27 = 102223101110003 is a prime.

It is a super-2 number, since 2×1022231011101312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102223101110099 and 102223101110108.

It is not an unprimeable number, because it can be changed into a prime (102223101110161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406129186 + ... + 406380808.

It is an arithmetic number, because the mean of its divisors is an integer number (6624817061760).

Almost surely, 2102223101110131 is an apocalyptic number.

102223101110131 is a deficient number, since it is larger than the sum of its proper divisors (3773971878029).

102223101110131 is a wasteful number, since it uses less digits than its factorization.

102223101110131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284586.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 102223101110131 its reverse (131011101322201), we get a palindrome (233234202432332).

The spelling of 102223101110131 in words is "one hundred two trillion, two hundred twenty-three billion, one hundred one million, one hundred ten thousand, one hundred thirty-one".

Divisors: 1 29 431 12499 32503 251623 942587 7297067 14008793 108449513 406254997 3145035877 8178502369 237176568701 3524934521039 102223101110131