102121303200310 has 32 divisors (see below), whose sum is σ = 188913197558880. Its totient is φ = 39717814897152.

The previous prime is 102121303200289. The next prime is 102121303200391. The reversal of 102121303200310 is 13002303121201.

It is a super-2 number, since 2×102121303200310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92129904 + ... + 93231763.

It is an arithmetic number, because the mean of its divisors is an integer number (5903537423715).

Almost surely, 2^{102121303200310} is an apocalyptic number.

102121303200310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102121303200310 is a deficient number, since it is larger than the sum of its proper divisors (86791894358570).

102121303200310 is a wasteful number, since it uses less digits than its factorization.

102121303200310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185363200.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 102121303200310 its reverse (13002303121201), we get a palindrome (115123606321511).

The spelling of 102121303200310 in words is "one hundred two trillion, one hundred twenty-one billion, three hundred three million, two hundred thousand, three hundred ten".