2113132002 has 32 divisors (see below), whose sum is σ = 4274317824. Its totient is φ = 696384000.

The previous prime is 2113132001. The next prime is 2113132003. The reversal of 2113132002 is 2002313112.

It is an interprime number because it is at equal distance from previous prime (2113132001) and next prime (2113132003).

It is not an unprimeable number, because it can be changed into a prime (2113132001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1082127 + ... + 1084077.

It is an arithmetic number, because the mean of its divisors is an integer number (133572432).

Almost surely, 2^2113132002 is an apocalyptic number.

2113132002 is an abundant number, since it is smaller than the sum of its proper divisors (2161185822).

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

2113132002 is a wasteful number, since it uses less digits than its factorization.

2113132002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3914.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2113132002 is about 45968.8155383625. The cubic root of 2113132002 is about 1283.2429167685.

Adding to 2113132002 its reverse (2002313112), we get a palindrome (4115445114).

The spelling of 2113132002 in words is "two billion, one hundred thirteen million, one hundred thirty-two thousand, two".