2101314524 has 12 divisors (see below), whose sum is σ = 3680937624. Its totient is φ = 1049618064.

The previous prime is 2101314517. The next prime is 2101314541. The reversal of 2101314524 is 4254131012.

It is a self number, because there is not a number n which added to its sum of digits gives 2101314524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255242 + ... + 263345.

It is an arithmetic number, because the mean of its divisors is an integer number (306744802).

Almost surely, 2^2101314524 is an apocalyptic number.

It is an amenable number.

2101314524 is a deficient number, since it is larger than the sum of its proper divisors (1579623100).

2101314524 is a wasteful number, since it uses less digits than its factorization.

2101314524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519604 (or 519602 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2101314524 is about 45840.0973384656. The cubic root of 2101314524 is about 1280.8463079921.

Adding to 2101314524 its reverse (4254131012), we get a palindrome (6355445536).

The spelling of 2101314524 in words is "two billion, one hundred one million, three hundred fourteen thousand, five hundred twenty-four".