136801887307130 has 32 divisors (see below), whose sum is σ = 246906712660608. Its totient is φ = 54573531796800.

The previous prime is 136801887307123. The next prime is 136801887307139. The reversal of 136801887307130 is 31703788108631.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (136801887307139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5199461 + ... + 17338920.

It is an arithmetic number, because the mean of its divisors is an integer number (7715834770644).

Almost surely, 2^{136801887307130} is an apocalyptic number.

136801887307130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136801887307130 is a deficient number, since it is larger than the sum of its proper divisors (110104825353478).

136801887307130 is a wasteful number, since it uses less digits than its factorization.

136801887307130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22540022.

The product of its (nonzero) digits is 4064256, while the sum is 56.

The spelling of 136801887307130 in words is "one hundred thirty-six trillion, eight hundred one billion, eight hundred eighty-seven million, three hundred seven thousand, one hundred thirty".