100133023303031 has 4 divisors (see below), whose sum is σ = 101400529927200. Its totient is φ = 98865516678864.

The previous prime is 100133023303013. The next prime is 100133023303073. The reversal of 100133023303031 is 130303320331001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100133023303031 - 2³⁴ = 100115843433847 is a prime.

It is a super-2 number, since 2×100133023303031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100133023302988 and 100133023303006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100133023303231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 633753311966 + ... + 633753312123.

It is an arithmetic number, because the mean of its divisors is an integer number (25350132481800).

Almost surely, 2^{100133023303031} is an apocalyptic number.

100133023303031 is a deficient number, since it is larger than the sum of its proper divisors (1267506624169).

100133023303031 is an equidigital number, since it uses as much as digits as its factorization.

100133023303031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267506624168.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 100133023303031 its reverse (130303320331001), we get a palindrome (230436343634032).

The spelling of 100133023303031 in words is "one hundred trillion, one hundred thirty-three billion, twenty-three million, three hundred three thousand, thirty-one".