2021133000131 has 16 divisors (see below), whose sum is σ = 2347803772608. Its totient is φ = 1703948313600.

The previous prime is 2021133000101. The next prime is 2021133000137. The reversal of 2021133000131 is 1310003311202.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2021133000131 is a prime.

It is a super-2 number, since 2×2021133000131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2021133000137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22292411 + ... + 22382891.

It is an arithmetic number, because the mean of its divisors is an integer number (146737735788).

Almost surely, 2^{2021133000131} is an apocalyptic number.

2021133000131 is a deficient number, since it is larger than the sum of its proper divisors (326670772477).

2021133000131 is an equidigital number, since it uses as much as digits as its factorization.

2021133000131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142862.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2021133000131 its reverse (1310003311202), we get a palindrome (3331136311333).

The spelling of 2021133000131 in words is "two trillion, twenty-one billion, one hundred thirty-three million, one hundred thirty-one", and thus it is an aban number.