135111353251400 has 96 divisors (see below), whose sum is σ = 314293304476800. Its totient is φ = 54017121849600.

The previous prime is 135111353251397. The next prime is 135111353251439. The reversal of 135111353251400 is 4152353111531.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7287943331 + ... + 7287961869.

It is an arithmetic number, because the mean of its divisors is an integer number (3273888588300).

Almost surely, 2^{135111353251400} is an apocalyptic number.

135111353251400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135111353251400 is an abundant number, since it is smaller than the sum of its proper divisors (179181951225400).

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

135111353251400 is a wasteful number, since it uses less digits than its factorization.

135111353251400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35079 (or 35070 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

The spelling of 135111353251400 in words is "one hundred thirty-five trillion, one hundred eleven billion, three hundred fifty-three million, two hundred fifty-one thousand, four hundred".