133626453021230 has 48 divisors (see below), whose sum is σ = 268269801980544. Its totient is φ = 47637653239680.

The previous prime is 133626453021203. The next prime is 133626453021233. The reversal of 133626453021230 is 32120354626331.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133626453021233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 611005886 + ... + 611224545.

It is an arithmetic number, because the mean of its divisors is an integer number (5588954207928).

Almost surely, 2^{133626453021230} is an apocalyptic number.

133626453021230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133626453021230 is an abundant number, since it is smaller than the sum of its proper divisors (134643348959314).

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

133626453021230 is a wasteful number, since it uses less digits than its factorization.

133626453021230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222230509 (or 1222230480 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 133626453021230 in words is "one hundred thirty-three trillion, six hundred twenty-six billion, four hundred fifty-three million, twenty-one thousand, two hundred thirty".