102431230110 has 192 divisors, whose sum is σ = 295370509824. Its totient is φ = 24419577600.

The previous prime is 102431230103. The next prime is 102431230123. The reversal of 102431230110 is 11032134201.

102431230110 is a `hidden beast` number, since 1 + 0 + 2 + 431 + 230 + 1 + 1 + 0 = 666.

It is a super-2 number, since 2×102431230110² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 58833840 + ... + 58835580.

It is an arithmetic number, because the mean of its divisors is an integer number (1538388072).

Almost surely, 2^102431230110 is an apocalyptic number.

102431230110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 102431230110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147685254912).

102431230110 is an abundant number, since it is smaller than the sum of its proper divisors (192939279714).

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

102431230110 is a wasteful number, since it uses less digits than its factorization.

102431230110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719 (or 2716 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 102431230110 its reverse (11032134201), we get a palindrome (113463364311).

The spelling of 102431230110 in words is "one hundred two billion, four hundred thirty-one million, two hundred thirty thousand, one hundred ten".