102341431134 has 12 divisors (see below), whose sum is σ = 221739767496. Its totient is φ = 34113810372.

The previous prime is 102341431133. The next prime is 102341431193. The reversal of 102341431134 is 431134143201.

102341431134 is a `hidden beast` number, since 1 + 0 + 2 + 341 + 4 + 311 + 3 + 4 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 102341431098 and 102341431107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102341431133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2842817514 + ... + 2842817549.

It is an arithmetic number, because the mean of its divisors is an integer number (18478313958).

Almost surely, 2^102341431134 is an apocalyptic number.

102341431134 is an abundant number, since it is smaller than the sum of its proper divisors (119398336362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102341431134 is a wasteful number, since it uses less digits than its factorization.

102341431134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5685635071 (or 5685635068 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 102341431134 its reverse (431134143201), we get a palindrome (533475574335).

The spelling of 102341431134 in words is "one hundred two billion, three hundred forty-one million, four hundred thirty-one thousand, one hundred thirty-four".