132331113451 has 4 divisors (see below), whose sum is σ = 133695351832. Its totient is φ = 130966875072.

The previous prime is 132331113449. The next prime is 132331113491. The reversal of 132331113451 is 154311133231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 154311133231 = 503 ⋅306781577.

It is a cyclic number.

It is not a de Polignac number, because 132331113451 - 2¹ = 132331113449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132331113491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 682119045 + ... + 682119238.

It is an arithmetic number, because the mean of its divisors is an integer number (33423837958).

Almost surely, 2^132331113451 is an apocalyptic number.

132331113451 is a deficient number, since it is larger than the sum of its proper divisors (1364238381).

132331113451 is an equidigital number, since it uses as much as digits as its factorization.

132331113451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364238380.

The product of its digits is 3240, while the sum is 28.

Adding to 132331113451 its reverse (154311133231), we get a palindrome (286642246682).

The spelling of 132331113451 in words is "one hundred thirty-two billion, three hundred thirty-one million, one hundred thirteen thousand, four hundred fifty-one".