133023315401145 has 96 divisors (see below), whose sum is σ = 254654646180480. Its totient is φ = 63818756305920.

The previous prime is 133023315401143. The next prime is 133023315401177. The reversal of 133023315401145 is 541104513320331.

133023315401145 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 233 + 1 + 5 + 401 + 14 + 5 = 666.

It is not a de Polignac number, because 133023315401145 - 2¹ = 133023315401143 is a prime.

It is a super-2 number, since 2×133023315401145² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133023315401143) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18038266 + ... + 24319244.

It is an arithmetic number, because the mean of its divisors is an integer number (2652652564380).

Almost surely, 2^{133023315401145} is an apocalyptic number.

133023315401145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133023315401145 is a deficient number, since it is larger than the sum of its proper divisors (121631330779335).

133023315401145 is a wasteful number, since it uses less digits than its factorization.

133023315401145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6281927 (or 6281924 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 133023315401145 its reverse (541104513320331), we get a palindrome (674127828721476).

The spelling of 133023315401145 in words is "one hundred thirty-three trillion, twenty-three billion, three hundred fifteen million, four hundred one thousand, one hundred forty-five".