102131011310 has 16 divisors (see below), whose sum is σ = 186951682800. Its totient is φ = 40159990656.

The previous prime is 102131011309. The next prime is 102131011363. The reversal of 102131011310 is 13110131201.

It is a happy number.

It is a super-3 number, since 3×102131011310³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86551115 + ... + 86552294.

It is an arithmetic number, because the mean of its divisors is an integer number (11684480175).

Almost surely, 2^102131011310 is an apocalyptic number.

102131011310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102131011310 is a deficient number, since it is larger than the sum of its proper divisors (84820671490).

102131011310 is a wasteful number, since it uses less digits than its factorization.

102131011310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173103475.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 102131011310 its reverse (13110131201), we get a palindrome (115241142511).

The spelling of 102131011310 in words is "one hundred two billion, one hundred thirty-one million, eleven thousand, three hundred ten".