133132031953 has 2 divisors, whose sum is σ = 133132031954. Its totient is φ = 133132031952.

The previous prime is 133132031939. The next prime is 133132032041. The reversal of 133132031953 is 359130231331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88296933904 + 44835098049 = 297148^2 + 211743^2 .

It is a cyclic number.

It is not a de Polignac number, because 133132031953 - 2⁹ = 133132031441 is a prime.

It is a super-2 number, since 2×133132031953² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (133132031453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66566015976 + 66566015977.

It is an arithmetic number, because the mean of its divisors is an integer number (66566015977).

Almost surely, 2^133132031953 is an apocalyptic number.

It is an amenable number.

133132031953 is a deficient number, since it is larger than the sum of its proper divisors (1).

133132031953 is an equidigital number, since it uses as much as digits as its factorization.

133132031953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21870, while the sum is 34.

The spelling of 133132031953 in words is "one hundred thirty-three billion, one hundred thirty-two million, thirty-one thousand, nine hundred fifty-three".