2152132402 has 16 divisors (see below), whose sum is σ = 3849777792. Its totient is φ = 882240480.

The previous prime is 2152132361. The next prime is 2152132429. The reversal of 2152132402 is 2042312512.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3341499 + ... + 3342142.

It is an arithmetic number, because the mean of its divisors is an integer number (240611112).

Almost surely, 2^2152132402 is an apocalyptic number.

2152132402 is a deficient number, since it is larger than the sum of its proper divisors (1697645390).

2152132402 is a wasteful number, since it uses less digits than its factorization.

2152132402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6683673.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2152132402 is about 46391.0810609108. The cubic root of 2152132402 is about 1291.0894392344.

Adding to 2152132402 its reverse (2042312512), we get a palindrome (4194444914).

The spelling of 2152132402 in words is "two billion, one hundred fifty-two million, one hundred thirty-two thousand, four hundred two".