121023102321010 has 32 divisors (see below), whose sum is σ = 221566881470400. Its totient is φ = 47581642027200.

The previous prime is 121023102320927. The next prime is 121023102321059. The reversal of 121023102321010 is 10123201320121.

121023102321010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 11351880 + ... + 19259059.

It is an arithmetic number, because the mean of its divisors is an integer number (6923965045950).

Almost surely, 2^{121023102321010} is an apocalyptic number.

121023102321010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121023102321010 is a deficient number, since it is larger than the sum of its proper divisors (100543779149390).

121023102321010 is a wasteful number, since it uses less digits than its factorization.

121023102321010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30617706.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 121023102321010 its reverse (10123201320121), we get a palindrome (131146303641131).

The spelling of 121023102321010 in words is "one hundred twenty-one trillion, twenty-three billion, one hundred two million, three hundred twenty-one thousand, ten".