133020112037 has 2 divisors, whose sum is σ = 133020112038. Its totient is φ = 133020112036.

The previous prime is 133020111979. The next prime is 133020112061. The reversal of 133020112037 is 730211020331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132939722881 + 80389156 = 364609^2 + 8966^2 .

It is a cyclic number.

It is not a de Polignac number, because 133020112037 - 2⁸ = 133020111781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133020112237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66510056018 + 66510056019.

It is an arithmetic number, because the mean of its divisors is an integer number (66510056019).

Almost surely, 2^133020112037 is an apocalyptic number.

It is an amenable number.

133020112037 is a deficient number, since it is larger than the sum of its proper divisors (1).

133020112037 is an equidigital number, since it uses as much as digits as its factorization.

133020112037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 133020112037 its reverse (730211020331), we get a palindrome (863231132368).

The spelling of 133020112037 in words is "one hundred thirty-three billion, twenty million, one hundred twelve thousand, thirty-seven".