121231023014 has 16 divisors (see below), whose sum is σ = 183913804800. Its totient is φ = 59926599744.

The previous prime is 121231022981. The next prime is 121231023019. The reversal of 121231023014 is 410320132121.

121231023014 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121231023019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1463252 + ... + 1543880.

It is an arithmetic number, because the mean of its divisors is an integer number (11494612800).

Almost surely, 2^121231023014 is an apocalyptic number.

121231023014 is a deficient number, since it is larger than the sum of its proper divisors (62682781786).

121231023014 is an equidigital number, since it uses as much as digits as its factorization.

121231023014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89167.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 121231023014 its reverse (410320132121), we get a palindrome (531551155135).

The spelling of 121231023014 in words is "one hundred twenty-one billion, two hundred thirty-one million, twenty-three thousand, fourteen".