102131210410 has 64 divisors (see below), whose sum is σ = 189722075040. Its totient is φ = 39565926400.

The previous prime is 102131210383. The next prime is 102131210431. The reversal of 102131210410 is 14012131201.

It can be written as a sum of positive squares in 16 ways, for example, as 10699441 + 102120510969 = 3271^2 + 319563^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36461010 + ... + 36463810.

Almost surely, 2^102131210410 is an apocalyptic number.

102131210410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102131210410 is a deficient number, since it is larger than the sum of its proper divisors (87590864630).

102131210410 is a wasteful number, since it uses less digits than its factorization.

102131210410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 102131210410 its reverse (14012131201), we get a palindrome (116143341611).

The spelling of 102131210410 in words is "one hundred two billion, one hundred thirty-one million, two hundred ten thousand, four hundred ten".