132312400111 has 4 divisors (see below), whose sum is σ = 132737842224. Its totient is φ = 131886958000.

The previous prime is 132312400091. The next prime is 132312400133. The reversal of 132312400111 is 111004213231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132312400111 - 2¹⁷ = 132312269039 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 (132312400141) 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, 212720590 + ... + 212721211.

It is an arithmetic number, because the mean of its divisors is an integer number (33184460556).

Almost surely, 2^132312400111 is an apocalyptic number.

132312400111 is a deficient number, since it is larger than the sum of its proper divisors (425442113).

132312400111 is an equidigital number, since it uses as much as digits as its factorization.

132312400111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425442112.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 132312400111 its reverse (111004213231), we get a palindrome (243316613342).

The spelling of 132312400111 in words is "one hundred thirty-two billion, three hundred twelve million, four hundred thousand, one hundred eleven".