13136523000 has 128 divisors (see below), whose sum is σ = 41986002240. Its totient is φ = 3417600000.

The previous prime is 13136522953. The next prime is 13136523019. The reversal of 13136523000 is 32563131.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69600 + ... + 176400.

Almost surely, 2^13136523000 is an apocalyptic number.

13136523000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13136523000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20993001120).

13136523000 is an abundant number, since it is smaller than the sum of its proper divisors (28849479240).

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

13136523000 is a wasteful number, since it uses less digits than its factorization.

13136523000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106866 (or 106852 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The spelling of 13136523000 in words is "thirteen billion, one hundred thirty-six million, five hundred twenty-three thousand".