136423203311120 has 160 divisors (see below), whose sum is σ = 356143091811840. Its totient is φ = 48177522432000.

The previous prime is 136423203311077. The next prime is 136423203311177. The reversal of 136423203311120 is 21113302324631.

It is a super-2 number, since 2×136423203311120² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11844191 + ... + 20325630.

It is an arithmetic number, because the mean of its divisors is an integer number (2225894323824).

Almost surely, 2^{136423203311120} is an apocalyptic number.

136423203311120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136423203311120 is an abundant number, since it is smaller than the sum of its proper divisors (219719888500720).

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

136423203311120 is a wasteful number, since it uses less digits than its factorization.

136423203311120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32169985 (or 32169979 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 136423203311120 its reverse (21113302324631), we get a palindrome (157536505635751).

The spelling of 136423203311120 in words is "one hundred thirty-six trillion, four hundred twenty-three billion, two hundred three million, three hundred eleven thousand, one hundred twenty".