113010100333021 has 4 divisors (see below), whose sum is σ = 113031581064444. Its totient is φ = 112988619601600.

The previous prime is 113010100332989. The next prime is 113010100333069. The reversal of 113010100333021 is 120333001010311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 102657221360100 + 10352878972921 = 10131990^2 + 3217589^2 .

It is a cyclic number.

It is not a de Polignac number, because 113010100333021 - 2⁵ = 113010100332989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113010100333021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113010100333321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10740357820 + ... + 10740368341.

It is an arithmetic number, because the mean of its divisors is an integer number (28257895266111).

Almost surely, 2^{113010100333021} is an apocalyptic number.

It is an amenable number.

113010100333021 is a deficient number, since it is larger than the sum of its proper divisors (21480731423).

113010100333021 is an equidigital number, since it uses as much as digits as its factorization.

113010100333021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21480731422.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 113010100333021 its reverse (120333001010311), we get a palindrome (233343101343332).

The spelling of 113010100333021 in words is "one hundred thirteen trillion, ten billion, one hundred million, three hundred thirty-three thousand, twenty-one".