20130013037 has 2 divisors, whose sum is σ = 20130013038. Its totient is φ = 20130013036.

The previous prime is 20130013031. The next prime is 20130013073. The reversal of 20130013037 is 73031003102.

It is a happy number.

Together with next prime (20130013073) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17703366916 + 2426646121 = 133054^2 + 49261^2 .

It is a cyclic number.

It is not a de Polignac number, because 20130013037 - 2¹⁶ = 20129947501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20130013031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10065006518 + 10065006519.

It is an arithmetic number, because the mean of its divisors is an integer number (10065006519).

Almost surely, 2^20130013037 is an apocalyptic number.

It is an amenable number.

20130013037 is a deficient number, since it is larger than the sum of its proper divisors (1).

20130013037 is an equidigital number, since it uses as much as digits as its factorization.

20130013037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 20.

Adding to 20130013037 its reverse (73031003102), we get a palindrome (93161016139).

The spelling of 20130013037 in words is "twenty billion, one hundred thirty million, thirteen thousand, thirty-seven".