102011013031102 has 96 divisors (see below), whose sum is σ = 183087085013280. Its totient is φ = 42472880271360.

The previous prime is 102011013031097. The next prime is 102011013031127. The reversal of 102011013031102 is 201130310110201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12116757049 + ... + 12116765467.

It is an arithmetic number, because the mean of its divisors is an integer number (1907157135555).

Almost surely, 2^{102011013031102} is an apocalyptic number.

102011013031102 is a deficient number, since it is larger than the sum of its proper divisors (81076071982178).

102011013031102 is a wasteful number, since it uses less digits than its factorization.

102011013031102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13146 (or 13139 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 102011013031102 its reverse (201130310110201), we get a palindrome (303141323141303).

The spelling of 102011013031102 in words is "one hundred two trillion, eleven billion, thirteen million, thirty-one thousand, one hundred two".