102234312131 has 8 divisors (see below), whose sum is σ = 117237984864. Its totient is φ = 87330332160.

The previous prime is 102234312107. The next prime is 102234312133. The reversal of 102234312131 is 131213432201.

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

It is a cyclic number.

It is not a de Polignac number, because 102234312131 - 2⁶ = 102234312067 is a prime.

It is a super-2 number, since 2×102234312131² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102234312097 and 102234312106.

It is not an unprimeable number, because it can be changed into a prime (102234312133) 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, 24920990 + ... + 24925091.

It is an arithmetic number, because the mean of its divisors is an integer number (14654748108).

Almost surely, 2^102234312131 is an apocalyptic number.

102234312131 is a deficient number, since it is larger than the sum of its proper divisors (15003672733).

102234312131 is an equidigital number, since it uses as much as digits as its factorization.

102234312131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49846381.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 102234312131 its reverse (131213432201), we get a palindrome (233447744332).

The spelling of 102234312131 in words is "one hundred two billion, two hundred thirty-four million, three hundred twelve thousand, one hundred thirty-one".