133000031323031 has 8 divisors (see below), whose sum is σ = 136595167214064. Its totient is φ = 129404923876800.

The previous prime is 133000031322979. The next prime is 133000031323067. The reversal of 133000031323031 is 130323130000331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133000031323031 - 2¹⁰ = 133000031322007 is a prime.

It is a super-2 number, since 2×133000031323031² (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 = 133000031322988 and 133000031323006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133000031323631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2541356 + ... + 16506318.

It is an arithmetic number, because the mean of its divisors is an integer number (17074395901758).

Almost surely, 2^{133000031323031} is an apocalyptic number.

133000031323031 is a deficient number, since it is larger than the sum of its proper divisors (3595135891033).

133000031323031 is a wasteful number, since it uses less digits than its factorization.

133000031323031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14222401.

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

Adding to 133000031323031 its reverse (130323130000331), we get a palindrome (263323161323362).

The spelling of 133000031323031 in words is "one hundred thirty-three trillion, thirty-one million, three hundred twenty-three thousand, thirty-one".