2320511132 has 12 divisors (see below), whose sum is σ = 4078785480. Its totient is φ = 1155143856.

The previous prime is 2320511131. The next prime is 2320511159. The reversal of 2320511132 is 2311150232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320511131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1276907 + ... + 1278722.

It is an arithmetic number, because the mean of its divisors is an integer number (339898790).

Almost surely, 2^2320511132 is an apocalyptic number.

It is an amenable number.

2320511132 is a deficient number, since it is larger than the sum of its proper divisors (1758274348).

2320511132 is a wasteful number, since it uses less digits than its factorization.

2320511132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555860 (or 2555858 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2320511132 is about 48171.6839232344. The cubic root of 2320511132 is about 1323.9184019165.

Adding to 2320511132 its reverse (2311150232), we get a palindrome (4631661364).

The spelling of 2320511132 in words is "two billion, three hundred twenty million, five hundred eleven thousand, one hundred thirty-two".