2130202010031 has 16 divisors (see below), whose sum is σ = 2968895871744. Its totient is φ = 1356035433984.

The previous prime is 2130202009993. The next prime is 2130202010089. The reversal of 2130202010031 is 1300102020312.

It is not a de Polignac number, because 2130202010031 - 2⁹ = 2130202009519 is a prime.

It is a super-2 number, since 2×2130202010031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130202012031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26712781 + ... + 26792406.

It is an arithmetic number, because the mean of its divisors is an integer number (185555991984).

Almost surely, 2^{2130202010031} is an apocalyptic number.

2130202010031 is a deficient number, since it is larger than the sum of its proper divisors (838693861713).

2130202010031 is a wasteful number, since it uses less digits than its factorization.

2130202010031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53505790.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2130202010031 its reverse (1300102020312), we get a palindrome (3430304030343).

The spelling of 2130202010031 in words is "two trillion, one hundred thirty billion, two hundred two million, ten thousand, thirty-one".