2100013132031 has 8 divisors (see below), whose sum is σ = 2210576759280. Its totient is φ = 1989453166848.

The previous prime is 2100013132027. The next prime is 2100013132073. The reversal of 2100013132031 is 1302313100012.

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 2100013132031 - 2² = 2100013132027 is a prime.

It is a super-2 number, since 2×2100013132031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100013134031) 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, 303185 + ... + 2071701.

It is an arithmetic number, because the mean of its divisors is an integer number (276322094910).

Almost surely, 2^{2100013132031} is an apocalyptic number.

2100013132031 is a deficient number, since it is larger than the sum of its proper divisors (110563627249).

2100013132031 is a wasteful number, since it uses less digits than its factorization.

2100013132031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831033.

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

Adding to 2100013132031 its reverse (1302313100012), we get a palindrome (3402326232043).

The spelling of 2100013132031 in words is "two trillion, one hundred billion, thirteen million, one hundred thirty-two thousand, thirty-one".