135034311020 has 48 divisors (see below), whose sum is σ = 324510715200. Its totient is φ = 46236282624.

The previous prime is 135034310993. The next prime is 135034311031. The reversal of 135034311020 is 20113430531.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531095 + ... + 743054.

It is an arithmetic number, because the mean of its divisors is an integer number (6760639900).

Almost surely, 2^135034311020 is an apocalyptic number.

135034311020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135034311020 is an abundant number, since it is smaller than the sum of its proper divisors (189476404180).

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

135034311020 is a wasteful number, since it uses less digits than its factorization.

135034311020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274922 (or 1274920 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 135034311020 its reverse (20113430531), we get a palindrome (155147741551).

The spelling of 135034311020 in words is "one hundred thirty-five billion, thirty-four million, three hundred eleven thousand, twenty".