2130202302031 has 8 divisors (see below), whose sum is σ = 2133113875200. Its totient is φ = 2127290987808.

The previous prime is 2130202302029. The next prime is 2130202302047. The reversal of 2130202302031 is 1302032020312.

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 2130202302031 - 2¹ = 2130202302029 is a prime.

It is a super-2 number, since 2×2130202302031² (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 (2130202302061) 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 7 ways as a sum of consecutive naturals, for example, 21082770 + ... + 21183568.

It is an arithmetic number, because the mean of its divisors is an integer number (266639234400).

Almost surely, 2^{2130202302031} is an apocalyptic number.

2130202302031 is a deficient number, since it is larger than the sum of its proper divisors (2911573169).

2130202302031 is a wasteful number, since it uses less digits than its factorization.

2130202302031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129473.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2130202302031 its reverse (1302032020312), we get a palindrome (3432234322343).

The spelling of 2130202302031 in words is "two trillion, one hundred thirty billion, two hundred two million, three hundred two thousand, thirty-one".