13135230051420 has 48 divisors (see below), whose sum is σ = 38942093802528. Its totient is φ = 3296685189120.

The previous prime is 13135230051367. The next prime is 13135230051451. The reversal of 13135230051420 is 2415003253131.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 6438837241 + ... + 6438839280.

It is an arithmetic number, because the mean of its divisors is an integer number (811293620886).

Almost surely, 2^{13135230051420} is an apocalyptic number.

13135230051420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13135230051420 is an abundant number, since it is smaller than the sum of its proper divisors (25806863751108).

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

13135230051420 is a wasteful number, since it uses less digits than its factorization.

13135230051420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12877676550 (or 12877676548 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 13135230051420 in words is "thirteen trillion, one hundred thirty-five billion, two hundred thirty million, fifty-one thousand, four hundred twenty".