2130120201031 has 8 divisors (see below), whose sum is σ = 2139513181520. Its totient is φ = 2120728013568.

The previous prime is 2130120200993. The next prime is 2130120201037. The reversal of 2130120201031 is 1301020210312.

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 2130120201031 - 2²⁵ = 2130086646599 is a prime.

It is a super-2 number, since 2×2130120201031² (a number of 25 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 = 2130120200996 and 2130120201014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130120201037) 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, 5552440 + ... + 5923666.

It is an arithmetic number, because the mean of its divisors is an integer number (267439147690).

Almost surely, 2^{2130120201031} is an apocalyptic number.

2130120201031 is a deficient number, since it is larger than the sum of its proper divisors (9392980489).

2130120201031 is a wasteful number, since it uses less digits than its factorization.

2130120201031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396513.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2130120201031 its reverse (1301020210312), we get a palindrome (3431140411343).

The spelling of 2130120201031 in words is "two trillion, one hundred thirty billion, one hundred twenty million, two hundred one thousand, thirty-one".