135512255132 has 6 divisors (see below), whose sum is σ = 237146446488. Its totient is φ = 67756127564.

The previous prime is 135512255101. The next prime is 135512255147. The reversal of 135512255132 is 231552215531.

It is a happy number.

135512255132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 135512255092 and 135512255101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16939031888 + ... + 16939031895.

It is an arithmetic number, because the mean of its divisors is an integer number (39524407748).

Almost surely, 2^135512255132 is an apocalyptic number.

It is an amenable number.

135512255132 is a deficient number, since it is larger than the sum of its proper divisors (101634191356).

135512255132 is a wasteful number, since it uses less digits than its factorization.

135512255132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33878063787 (or 33878063785 counting only the distinct ones).

The product of its digits is 45000, while the sum is 35.

The spelling of 135512255132 in words is "one hundred thirty-five billion, five hundred twelve million, two hundred fifty-five thousand, one hundred thirty-two".