9020012101237 has 2 divisors, whose sum is σ = 9020012101238. Its totient is φ = 9020012101236.

The previous prime is 9020012101201. The next prime is 9020012101241. The reversal of 9020012101237 is 7321012100209.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5455218880881 + 3564793220356 = 2335641^2 + 1888066^2 .

It is a cyclic number.

It is not a de Polignac number, because 9020012101237 - 2⁴³ = 223919079029 is a prime.

It is a super-3 number, since 3×9020012101237³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9020012101267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4510006050618 + 4510006050619.

It is an arithmetic number, because the mean of its divisors is an integer number (4510006050619).

Almost surely, 2^{9020012101237} is an apocalyptic number.

It is an amenable number.

9020012101237 is a deficient number, since it is larger than the sum of its proper divisors (1).

9020012101237 is an equidigital number, since it uses as much as digits as its factorization.

9020012101237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The spelling of 9020012101237 in words is "nine trillion, twenty billion, twelve million, one hundred one thousand, two hundred thirty-seven".