133100023002303 has 48 divisors (see below), whose sum is σ = 207696394515456. Its totient is φ = 75594851317440.

The previous prime is 133100023002217. The next prime is 133100023002361. The reversal of 133100023002303 is 303200320001331.

It is not a de Polignac number, because 133100023002303 - 2¹³ = 133100022994111 is a prime.

It is a super-2 number, since 2×133100023002303² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 133100023002303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133100023002403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 84233038 + ... + 85798628.

It is an arithmetic number, because the mean of its divisors is an integer number (4327008219072).

Almost surely, 2^{133100023002303} is an apocalyptic number.

133100023002303 is a deficient number, since it is larger than the sum of its proper divisors (74596371513153).

133100023002303 is a wasteful number, since it uses less digits than its factorization.

133100023002303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569124 (or 1569117 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 133100023002303 its reverse (303200320001331), we get a palindrome (436300343003634).

The spelling of 133100023002303 in words is "one hundred thirty-three trillion, one hundred billion, twenty-three million, two thousand, three hundred three".