113311013123121 has 8 divisors (see below), whose sum is σ = 164816019088224. Its totient is φ = 68673341286720.

The previous prime is 113311013123111. The next prime is 113311013123129. The reversal of 113311013123121 is 121321310113311.

113311013123121 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113311013123121 - 2⁹ = 113311013122609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113311013123091 and 113311013123100.

It is not an unprimeable number, because it can be changed into a prime (113311013123129) 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, 1716833532136 + ... + 1716833532201.

It is an arithmetic number, because the mean of its divisors is an integer number (20602002386028).

Almost surely, 2^{113311013123121} is an apocalyptic number.

113311013123121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113311013123121 is a deficient number, since it is larger than the sum of its proper divisors (51505005965103).

113311013123121 is a wasteful number, since it uses less digits than its factorization.

113311013123121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433667064351.

The product of its (nonzero) digits is 324, while the sum is 24.

Adding to 113311013123121 its reverse (121321310113311), we get a palindrome (234632323236432).

The spelling of 113311013123121 in words is "one hundred thirteen trillion, three hundred eleven billion, thirteen million, one hundred twenty-three thousand, one hundred twenty-one".