2513212143 has 16 divisors (see below), whose sum is σ = 3662580096. Its totient is φ = 1523507040.

The previous prime is 2513212111. The next prime is 2513212159. The reversal of 2513212143 is 3412123152.

It is not a de Polignac number, because 2513212143 - 2⁵ = 2513212111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513212183) 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, 478293 + ... + 483518.

It is an arithmetic number, because the mean of its divisors is an integer number (228911256).

Almost surely, 2^2513212143 is an apocalyptic number.

2513212143 is a deficient number, since it is larger than the sum of its proper divisors (1149367953).

2513212143 is a wasteful number, since it uses less digits than its factorization.

2513212143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961894.

The product of its digits is 1440, while the sum is 24.

The square root of 2513212143 is about 50131.9473290236. The cubic root of 2513212143 is about 1359.5954937058.

Adding to 2513212143 its reverse (3412123152), we get a palindrome (5925335295).

The spelling of 2513212143 in words is "two billion, five hundred thirteen million, two hundred twelve thousand, one hundred forty-three".