2100000230131 has 8 divisors (see below), whose sum is σ = 2172703950000. Its totient is φ = 2027315838240.

The previous prime is 2100000230123. The next prime is 2100000230137. The reversal of 2100000230131 is 1310320000012.

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 2100000230131 - 2³ = 2100000230123 is a prime.

It is a super-2 number, since 2×2100000230131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2100000230137) 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, 4610760 + ... + 5045701.

It is an arithmetic number, because the mean of its divisors is an integer number (271587993750).

Almost surely, 2^{2100000230131} is an apocalyptic number.

2100000230131 is a deficient number, since it is larger than the sum of its proper divisors (72703719869).

2100000230131 is an equidigital number, since it uses as much as digits as its factorization.

2100000230131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9663989.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 2100000230131 its reverse (1310320000012), we get a palindrome (3410320230143).

The spelling of 2100000230131 in words is "two trillion, one hundred billion, two hundred thirty thousand, one hundred thirty-one".