2010113103021 has 4 divisors (see below), whose sum is σ = 2680150804032. Its totient is φ = 1340075402012.

The previous prime is 2010113103017. The next prime is 2010113103043. The reversal of 2010113103021 is 1203013110102.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2010113103021 - 2² = 2010113103017 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010113103221) 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, 335018850501 + ... + 335018850506.

It is an arithmetic number, because the mean of its divisors is an integer number (670037701008).

Almost surely, 2^{2010113103021} is an apocalyptic number.

It is an amenable number.

2010113103021 is a deficient number, since it is larger than the sum of its proper divisors (670037701011).

2010113103021 is an equidigital number, since it uses as much as digits as its factorization.

2010113103021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670037701010.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 2010113103021 its reverse (1203013110102), we get a palindrome (3213126213123).

The spelling of 2010113103021 in words is "two trillion, ten billion, one hundred thirteen million, one hundred three thousand, twenty-one".