135210700 has 18 divisors (see below), whose sum is σ = 293407436. Its totient is φ = 54084240.

The previous prime is 135210659. The next prime is 135210701. The reversal of 135210700 is 7012531.

It is not an unprimeable number, because it can be changed into a prime (135210701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 675954 + ... + 676153.

Almost surely, 2^135210700 is an apocalyptic number.

135210700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135210700 is an abundant number, since it is smaller than the sum of its proper divisors (158196736).

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

135210700 is a wasteful number, since it uses less digits than its factorization.

135210700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352121 (or 1352114 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 135210700 is about 11628.0135878834. The cubic root of 135210700 is about 513.2595281908.

The spelling of 135210700 in words is "one hundred thirty-five million, two hundred ten thousand, seven hundred".