113121141121310 has 32 divisors (see below), whose sum is σ = 233534483957952. Its totient is φ = 38646368490240.

The previous prime is 113121141121309. The next prime is 113121141121363. The reversal of 113121141121310 is 13121141121311.

It is a super-2 number, since 2×113121141121310² (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 (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2875454177 + ... + 2875493516.

It is an arithmetic number, because the mean of its divisors is an integer number (7297952623686).

Almost surely, 2^{113121141121310} is an apocalyptic number.

113121141121310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113121141121310 is an abundant number, since it is smaller than the sum of its proper divisors (120413342836642).

113121141121310 is a wasteful number, since it uses less digits than its factorization.

113121141121310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5750947988.

The product of its (nonzero) digits is 144, while the sum is 23.

Adding to 113121141121310 its reverse (13121141121311), we get a palindrome (126242282242621).

Subtracting from 113121141121310 its reverse (13121141121311), we obtain a palindrome (99999999999999).

The spelling of 113121141121310 in words is "one hundred thirteen trillion, one hundred twenty-one billion, one hundred forty-one million, one hundred twenty-one thousand, three hundred ten".