133703263323 has 72 divisors (see below), whose sum is σ = 230775854400. Its totient is φ = 74331613440.

The previous prime is 133703263313. The next prime is 133703263339. The reversal of 133703263323 is 323362307331.

133703263323 is a `hidden beast` number, since 1 + 3 + 3 + 7 + 0 + 326 + 3 + 323 = 666.

It is not a de Polignac number, because 133703263323 - 2⁶ = 133703263259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133703263313) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6625653 + ... + 6645801.

It is an arithmetic number, because the mean of its divisors is an integer number (3205220200).

Almost surely, 2^133703263323 is an apocalyptic number.

133703263323 is a deficient number, since it is larger than the sum of its proper divisors (97072591077).

133703263323 is a wasteful number, since it uses less digits than its factorization.

133703263323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20577 (or 20567 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 36.

It can be divided in two parts, 13370326 and 3323, that added together give a square (13373649 = 3657²).

The spelling of 133703263323 in words is "one hundred thirty-three billion, seven hundred three million, two hundred sixty-three thousand, three hundred twenty-three".