132331123002 has 64 divisors (see below), whose sum is σ = 302525919360. Its totient is φ = 38228281344.

The previous prime is 132331122997. The next prime is 132331123007. The reversal of 132331123002 is 200321133231.

It is an interprime number because it is at equal distance from previous prime (132331122997) and next prime (132331123007).

It is a super-2 number, since 2×132331123002² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132331123002.

It is not an unprimeable number, because it can be changed into a prime (132331123007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 420333 + ... + 664335.

It is an arithmetic number, because the mean of its divisors is an integer number (4726967490).

Almost surely, 2^132331123002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132331123002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151262959680).

132331123002 is an abundant number, since it is smaller than the sum of its proper divisors (170194796358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132331123002 is a wasteful number, since it uses less digits than its factorization.

132331123002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244447.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 132331123002 its reverse (200321133231), we get a palindrome (332652256233).

The spelling of 132331123002 in words is "one hundred thirty-two billion, three hundred thirty-one million, one hundred twenty-three thousand, two".