113324210120121 has 192 divisors, whose sum is σ = 215056135085568. Its totient is φ = 51582998016000.

The previous prime is 113324210120111. The next prime is 113324210120167. The reversal of 113324210120121 is 121021012423311.

It is not a de Polignac number, because 113324210120121 - 2⁵ = 113324210120089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113324210120091 and 113324210120100.

It is not an unprimeable number, because it can be changed into a prime (113324210120111) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 48980331 + ... + 51241791.

It is an arithmetic number, because the mean of its divisors is an integer number (1120084036904).

Almost surely, 2^{113324210120121} is an apocalyptic number.

113324210120121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113324210120121 is a deficient number, since it is larger than the sum of its proper divisors (101731924965447).

113324210120121 is a wasteful number, since it uses less digits than its factorization.

113324210120121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261584 (or 2261573 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 113324210120121 its reverse (121021012423311), we get a palindrome (234345222543432).

The spelling of 113324210120121 in words is "one hundred thirteen trillion, three hundred twenty-four billion, two hundred ten million, one hundred twenty thousand, one hundred twenty-one".