133101323403031 has 16 divisors (see below), whose sum is σ = 141776233623360. Its totient is φ = 124520364933120.

The previous prime is 133101323402981. The next prime is 133101323403043. The reversal of 133101323403031 is 130304323101331.

It is a cyclic number.

It is not a de Polignac number, because 133101323403031 - 2¹³ = 133101323394839 is a prime.

It is a super-2 number, since 2×133101323403031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133101323403071) 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, 349486471 + ... + 349867111.

It is an arithmetic number, because the mean of its divisors is an integer number (8861014601460).

Almost surely, 2^{133101323403031} is an apocalyptic number.

133101323403031 is a deficient number, since it is larger than the sum of its proper divisors (8674910220329).

133101323403031 is a wasteful number, since it uses less digits than its factorization.

133101323403031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503994.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 133101323403031 its reverse (130304323101331), we get a palindrome (263405646504362).

The spelling of 133101323403031 in words is "one hundred thirty-three trillion, one hundred one billion, three hundred twenty-three million, four hundred three thousand, thirty-one".