132311863 has 4 divisors (see below), whose sum is σ = 132337120. Its totient is φ = 132286608.

The previous prime is 132311831. The next prime is 132311887. The reversal of 132311863 is 368113231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 368113231 = 73 ⋅5042647.

It is a cyclic number.

It is not a de Polignac number, because 132311863 - 2⁵ = 132311831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132317863) 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, 1503 + ... + 16336.

It is an arithmetic number, because the mean of its divisors is an integer number (33084280).

Almost surely, 2^132311863 is an apocalyptic number.

132311863 is a deficient number, since it is larger than the sum of its proper divisors (25257).

132311863 is an equidigital number, since it uses as much as digits as its factorization.

132311863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25256.

The product of its digits is 2592, while the sum is 28.

The square root of 132311863 is about 11502.6893811839. The cubic root of 132311863 is about 509.5650052224.

The spelling of 132311863 in words is "one hundred thirty-two million, three hundred eleven thousand, eight hundred sixty-three".