3100200031002 has 32 divisors (see below), whose sum is σ = 6566401181952. Its totient is φ = 972423373824.

The previous prime is 3100200030997. The next prime is 3100200031009. The reversal of 3100200031002 is 2001300020013.

It is a happy number.

It is a super-2 number, since 2×3100200031002² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3100200031009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2414143 + ... + 3468210.

It is an arithmetic number, because the mean of its divisors is an integer number (205200036936).

Almost surely, 2^{3100200031002} is an apocalyptic number.

3100200031002 is an abundant number, since it is smaller than the sum of its proper divisors (3466201150950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3100200031002 is a wasteful number, since it uses less digits than its factorization.

3100200031002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5887542.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 3100200031002 its reverse (2001300020013), we get a palindrome (5101500051015).

The spelling of 3100200031002 in words is "three trillion, one hundred billion, two hundred million, thirty-one thousand, two".