136154007312 has 80 divisors (see below), whose sum is σ = 363336411648. Its totient is φ = 43889310720.

The previous prime is 136154007307. The next prime is 136154007317. The reversal of 136154007312 is 213700451631.

It is an interprime number because it is at equal distance from previous prime (136154007307) and next prime (136154007317).

It is a super-2 number, since 2×136154007312² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (136154007317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2100378 + ... + 2164230.

Almost surely, 2^136154007312 is an apocalyptic number.

136154007312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136154007312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181668205824).

136154007312 is an abundant number, since it is smaller than the sum of its proper divisors (227182404336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136154007312 is a wasteful number, since it uses less digits than its factorization.

136154007312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65328 (or 65322 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

Adding to 136154007312 its reverse (213700451631), we get a palindrome (349854458943).

The spelling of 136154007312 in words is "one hundred thirty-six billion, one hundred fifty-four million, seven thousand, three hundred twelve".