2100425152 has 28 divisors (see below), whose sum is σ = 4763465200. Its totient is φ = 900182016.

The previous prime is 2100425149. The next prime is 2100425153. The reversal of 2100425152 is 2515240012.

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-3 number, since 3×2100425152³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100425153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2343777 + ... + 2344672.

Almost surely, 2^2100425152 is an apocalyptic number.

It is an amenable number.

2100425152 is an abundant number, since it is smaller than the sum of its proper divisors (2663040048).

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

2100425152 is an equidigital number, since it uses as much as digits as its factorization.

2100425152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4688468 (or 4688458 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 2100425152 is about 45830.3955034211. The cubic root of 2100425152 is about 1280.6655783297.

Adding to 2100425152 its reverse (2515240012), we get a palindrome (4615665164).

The spelling of 2100425152 in words is "two billion, one hundred million, four hundred twenty-five thousand, one hundred fifty-two".