2051113132 has 12 divisors (see below), whose sum is σ = 3598921480. Its totient is φ = 1022849856.

The previous prime is 2051113123. The next prime is 2051113133. The reversal of 2051113132 is 2313111502.

It is not an unprimeable number, because it can be changed into a prime (2051113133) 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, 674973 + ... + 678004.

Almost surely, 2^2051113132 is an apocalyptic number.

It is an amenable number.

2051113132 is a deficient number, since it is larger than the sum of its proper divisors (1547808348).

2051113132 is a wasteful number, since it uses less digits than its factorization.

2051113132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353360 (or 1353358 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 2051113132 is about 45289.2165090102. The cubic root of 2051113132 is about 1270.5639779217.

Adding to 2051113132 its reverse (2313111502), we get a palindrome (4364224634).

The spelling of 2051113132 in words is "two billion, fifty-one million, one hundred thirteen thousand, one hundred thirty-two".