132456334723 has 4 divisors (see below), whose sum is σ = 132457551928. Its totient is φ = 132455117520.

The previous prime is 132456334697. The next prime is 132456334727. The reversal of 132456334723 is 327433654231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 327433654231 = 54679 ⋅5988289.

It is a cyclic number.

It is not a de Polignac number, because 132456334723 - 2⁵ = 132456334691 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132456334723.

It is not an unprimeable number, because it can be changed into a prime (132456334727) 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, 427386 + ... + 669007.

It is an arithmetic number, because the mean of its divisors is an integer number (33114387982).

Almost surely, 2^132456334723 is an apocalyptic number.

132456334723 is a deficient number, since it is larger than the sum of its proper divisors (1217205).

132456334723 is a wasteful number, since it uses less digits than its factorization.

132456334723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217204.

The product of its digits is 1088640, while the sum is 43.

Adding to 132456334723 its reverse (327433654231), we get a palindrome (459889988954).

The spelling of 132456334723 in words is "one hundred thirty-two billion, four hundred fifty-six million, three hundred thirty-four thousand, seven hundred twenty-three".