133023163354660 has 48 divisors (see below), whose sum is σ = 279428599739520. Its totient is φ = 53194037299200.

The previous prime is 133023163354603. The next prime is 133023163354661. The reversal of 133023163354660 is 66453361320331.

It is a self number, because there is not a number n which added to its sum of digits gives 133023163354660.

It is not an unprimeable number, because it can be changed into a prime (133023163354661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1429403211 + ... + 1429496269.

It is an arithmetic number, because the mean of its divisors is an integer number (5821429161240).

Almost surely, 2^{133023163354660} is an apocalyptic number.

133023163354660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133023163354660 is an abundant number, since it is smaller than the sum of its proper divisors (146405436384860).

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

133023163354660 is a wasteful number, since it uses less digits than its factorization.

133023163354660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112756 (or 112754 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 46.

The spelling of 133023163354660 in words is "one hundred thirty-three trillion, twenty-three billion, one hundred sixty-three million, three hundred fifty-four thousand, six hundred sixty".