10113120021331 has 8 divisors (see below), whose sum is σ = 10169975029760. Its totient is φ = 10056367733832.

The previous prime is 10113120021281. The next prime is 10113120021337. The reversal of 10113120021331 is 13312002131101.

10113120021331 is digitally balanced in base 2, 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 a cyclic number.

It is not a de Polignac number, because 10113120021331 - 2⁷ = 10113120021203 is a prime.

It is a super-2 number, since 2×10113120021331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10113120021299 and 10113120021308.

It is not an unprimeable number, because it can be changed into a prime (10113120021337) 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, 25482771 + ... + 25876588.

It is an arithmetic number, because the mean of its divisors is an integer number (1271246878720).

Almost surely, 2^{10113120021331} is an apocalyptic number.

10113120021331 is a deficient number, since it is larger than the sum of its proper divisors (56855008429).

10113120021331 is an equidigital number, since it uses as much as digits as its factorization.

10113120021331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51360465.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 10113120021331 its reverse (13312002131101), we get a palindrome (23425122152432).

The spelling of 10113120021331 in words is "ten trillion, one hundred thirteen billion, one hundred twenty million, twenty-one thousand, three hundred thirty-one".