135225270231700 has 72 divisors (see below), whose sum is σ = 323284550901984. Its totient is φ = 48685965840000.

The previous prime is 135225270231697. The next prime is 135225270231707. The reversal of 135225270231700 is 7132072522531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135225270231707) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 608463474 + ... + 608685673.

It is an arithmetic number, because the mean of its divisors is an integer number (4490063206972).

Almost surely, 2^{135225270231700} is an apocalyptic number.

135225270231700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135225270231700 is an abundant number, since it is smaller than the sum of its proper divisors (188059280670284).

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

135225270231700 is a wasteful number, since it uses less digits than its factorization.

135225270231700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217149273 (or 1217149266 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 40.

The spelling of 135225270231700 in words is "one hundred thirty-five trillion, two hundred twenty-five billion, two hundred seventy million, two hundred thirty-one thousand, seven hundred".