133001120113023 has 16 divisors (see below), whose sum is σ = 186669772340480. Its totient is φ = 84000017326464.

The previous prime is 133001120112977. The next prime is 133001120113033. The reversal of 133001120113023 is 320311021100331.

It is a happy number.

It is not a de Polignac number, because 133001120113023 - 2²² = 133001115918719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133001120113033) 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, 2540986 + ... + 16506327.

It is an arithmetic number, because the mean of its divisors is an integer number (11666860771280).

Almost surely, 2^{133001120113023} is an apocalyptic number.

133001120113023 is a deficient number, since it is larger than the sum of its proper divisors (53668652227457).

133001120113023 is a wasteful number, since it uses less digits than its factorization.

133001120113023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19169838.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 133001120113023 its reverse (320311021100331), we get a palindrome (453312141213354).

The spelling of 133001120113023 in words is "one hundred thirty-three trillion, one billion, one hundred twenty million, one hundred thirteen thousand, twenty-three".