133124032402023 has 16 divisors (see below), whose sum is σ = 191159452804320. Its totient is φ = 81919483183104.

The previous prime is 133124032402019. The next prime is 133124032402061. The reversal of 133124032402023 is 320204230421331.

It is a happy number.

It is not a de Polignac number, because 133124032402023 - 2² = 133124032402019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133124032402093) 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, 61384986 + ... + 63516647.

It is an arithmetic number, because the mean of its divisors is an integer number (11947465800270).

Almost surely, 2^{133124032402023} is an apocalyptic number.

133124032402023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

133124032402023 is a deficient number, since it is larger than the sum of its proper divisors (58035420402297).

133124032402023 is a wasteful number, since it uses less digits than its factorization.

133124032402023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124928978.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 133124032402023 its reverse (320204230421331), we get a palindrome (453328262823354).

The spelling of 133124032402023 in words is "one hundred thirty-three trillion, one hundred twenty-four billion, thirty-two million, four hundred two thousand, twenty-three".