3213130300023 has 16 divisors (see below), whose sum is σ = 4896362465280. Its totient is φ = 1836012989856.

The previous prime is 3213130300021. The next prime is 3213130300031. The reversal of 3213130300023 is 3200030313123.

It is not a de Polignac number, because 3213130300023 - 2¹ = 3213130300021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213130300021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1915128 + ... + 3177101.

It is an arithmetic number, because the mean of its divisors is an integer number (306022654080).

Almost surely, 2^{3213130300023} is an apocalyptic number.

3213130300023 is a deficient number, since it is larger than the sum of its proper divisors (1683232165257).

3213130300023 is a wasteful number, since it uses less digits than its factorization.

3213130300023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5122286.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 3213130300023 its reverse (3200030313123), we get a palindrome (6413160613146).

It can be divided in two parts, 3213130 and 300023, that added together give a palindrome (3513153).

The spelling of 3213130300023 in words is "three trillion, two hundred thirteen billion, one hundred thirty million, three hundred thousand, twenty-three".