102431232334 has 8 divisors (see below), whose sum is σ = 156915930528. Its totient is φ = 50125922160.

The previous prime is 102431232313. The next prime is 102431232349. The reversal of 102431232334 is 433232134201.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544846887 + ... + 544847074.

It is an arithmetic number, because the mean of its divisors is an integer number (19614491316).

Almost surely, 2^102431232334 is an apocalyptic number.

102431232334 is a deficient number, since it is larger than the sum of its proper divisors (54484698194).

102431232334 is a wasteful number, since it uses less digits than its factorization.

102431232334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089694010.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 102431232334 its reverse (433232134201), we get a palindrome (535663366535).

The spelling of 102431232334 in words is "one hundred two billion, four hundred thirty-one million, two hundred thirty-two thousand, three hundred thirty-four".