2513102140 has 24 divisors (see below), whose sum is σ = 5311135872. Its totient is φ = 998836800.

The previous prime is 2513102131. The next prime is 2513102143. The reversal of 2513102140 is 412013152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513102143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397036 + ... + 403315.

It is an arithmetic number, because the mean of its divisors is an integer number (221297328).

Almost surely, 2^2513102140 is an apocalyptic number.

2513102140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2513102140 is an abundant number, since it is smaller than the sum of its proper divisors (2798033732).

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

2513102140 is a wasteful number, since it uses less digits than its factorization.

2513102140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800517 (or 800515 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2513102140 is about 50130.8501822979. The cubic root of 2513102140 is about 1359.5756569714.

Adding to 2513102140 its reverse (412013152), we get a palindrome (2925115292).

It can be divided in two parts, 2513 and 102140, that added together give a triangular number (104653 = T₄₅₇).

The spelling of 2513102140 in words is "two billion, five hundred thirteen million, one hundred two thousand, one hundred forty".