2100152 has 8 divisors (see below), whose sum is σ = 3937800. Its totient is φ = 1050072.

The previous prime is 2100121. The next prime is 2100167. The reversal of 2100152 is 2510012.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×2100152³ = 27789033316676135424, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131252 + ... + 131267.

It is an arithmetic number, because the mean of its divisors is an integer number (492225).

2^2100152 is an apocalyptic number.

It is an amenable number.

2100152 is a deficient number, since it is larger than the sum of its proper divisors (1837648).

2100152 is a wasteful number, since it uses less digits than its factorization.

2100152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262525 (or 262521 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 2100152 is about 1449.1901186525. The cubic root of 2100152 is about 128.0610060755.

Adding to 2100152 its reverse (2510012), we get a palindrome (4610164).

The spelling of 2100152 in words is "two million, one hundred thousand, one hundred fifty-two".