121323002032313 has 16 divisors (see below), whose sum is σ = 122495596555200. Its totient is φ = 120156074182656.

The previous prime is 121323002032291. The next prime is 121323002032357. The reversal of 121323002032313 is 313230200323121.

It is a cyclic number.

It is not a de Polignac number, because 121323002032313 - 2⁶ = 121323002032249 is a prime.

It is a super-2 number, since 2×121323002032313² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121323002032213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 922900613 + ... + 923032061.

It is an arithmetic number, because the mean of its divisors is an integer number (7655974784700).

Almost surely, 2^{121323002032313} is an apocalyptic number.

It is an amenable number.

121323002032313 is a deficient number, since it is larger than the sum of its proper divisors (1172594522887).

121323002032313 is a wasteful number, since it uses less digits than its factorization.

121323002032313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152936.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 121323002032313 its reverse (313230200323121), we get a palindrome (434553202355434).

The spelling of 121323002032313 in words is "one hundred twenty-one trillion, three hundred twenty-three billion, two million, thirty-two thousand, three hundred thirteen".