12010165137 has 16 divisors (see below), whose sum is σ = 18226810560. Its totient is φ = 7811488800.

The previous prime is 12010165129. The next prime is 12010165147. The reversal of 12010165137 is 73156101021.

12010165137 is a `hidden beast` number, since 1 + 2 + 0 + 1 + 0 + 1 + 651 + 3 + 7 = 666.

It is not a de Polignac number, because 12010165137 - 2³ = 12010165129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 12010165137.

It is not an unprimeable number, because it can be changed into a prime (12010165147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5423539 + ... + 5425752.

It is an arithmetic number, because the mean of its divisors is an integer number (1139175660).

Almost surely, 2^12010165137 is an apocalyptic number.

It is an amenable number.

12010165137 is a deficient number, since it is larger than the sum of its proper divisors (6216645423).

12010165137 is a wasteful number, since it uses less digits than its factorization.

12010165137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10849341 (or 10849335 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

Adding to 12010165137 its reverse (73156101021), we get a palindrome (85166266158).

It can be divided in two parts, 12010 and 165137, that added together give a 11-th power (177147 = 3¹¹).

The spelling of 12010165137 in words is "twelve billion, ten million, one hundred sixty-five thousand, one hundred thirty-seven".