135046012200 has 96 divisors (see below), whose sum is σ = 456701081760. Its totient is φ = 32738425600.

The previous prime is 135046012183. The next prime is 135046012217. The reversal of 135046012200 is 2210640531.

It is an interprime number because it is at equal distance from previous prime (135046012183) and next prime (135046012217).

It is a super-2 number, since 2×135046012200² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 10224159 + ... + 10237358.

It is an arithmetic number, because the mean of its divisors is an integer number (4757302935).

Almost surely, 2^135046012200 is an apocalyptic number.

135046012200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135046012200 is an abundant number, since it is smaller than the sum of its proper divisors (321655069560).

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

135046012200 is a wasteful number, since it uses less digits than its factorization.

135046012200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20461547 (or 20461538 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 135046012200 its reverse (2210640531), we get a palindrome (137256652731).

The spelling of 135046012200 in words is "one hundred thirty-five billion, forty-six million, twelve thousand, two hundred".