12010010137 has 2 divisors, whose sum is σ = 12010010138. Its totient is φ = 12010010136.

The previous prime is 12010010113. The next prime is 12010010197. The reversal of 12010010137 is 73101001021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10930493401 + 1079516736 = 104549^2 + 32856^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12010010137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12010010137.

It is not a weakly prime, because it can be changed into another prime (12010010197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005005068 + 6005005069.

It is an arithmetic number, because the mean of its divisors is an integer number (6005005069).

Almost surely, 2^12010010137 is an apocalyptic number.

It is an amenable number.

12010010137 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010010137 is an equidigital number, since it uses as much as digits as its factorization.

12010010137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 16.

Adding to 12010010137 its reverse (73101001021), we get a palindrome (85111011158).

The spelling of 12010010137 in words is "twelve billion, ten million, ten thousand, one hundred thirty-seven".