1323100100132 has 6 divisors (see below), whose sum is σ = 2315425175238. Its totient is φ = 661550050064.

The previous prime is 1323100100117. The next prime is 1323100100137. The reversal of 1323100100132 is 2310010013231.

It can be written as a sum of positive squares in only one way, i.e., 719657002276 + 603443097856 = 848326^2 + 776816^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1323100100132.

It is not an unprimeable number, because it can be changed into a prime (1323100100137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165387512513 + ... + 165387512520.

It is an arithmetic number, because the mean of its divisors is an integer number (385904195873).

Almost surely, 2^{1323100100132} is an apocalyptic number.

It is an amenable number.

1323100100132 is a deficient number, since it is larger than the sum of its proper divisors (992325075106).

1323100100132 is a wasteful number, since it uses less digits than its factorization.

1323100100132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330775025037 (or 330775025035 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1323100100132 its reverse (2310010013231), we get a palindrome (3633110113363).

The spelling of 1323100100132 in words is "one trillion, three hundred twenty-three billion, one hundred million, one hundred thousand, one hundred thirty-two".