13353131000 has 64 divisors (see below), whose sum is σ = 34086929760. Its totient is φ = 4855680000.

The previous prime is 13353130909. The next prime is 13353131041. The reversal of 13353131000 is 13135331.

It is a super-2 number, since 2×13353131000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 595961 + ... + 617960.

Almost surely, 2^13353131000 is an apocalyptic number.

13353131000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13353131000 is an abundant number, since it is smaller than the sum of its proper divisors (20733798760).

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

13353131000 is a wasteful number, since it uses less digits than its factorization.

13353131000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213953 (or 1213939 counting only the distinct ones).

The product of its (nonzero) digits is 405, while the sum is 20.

Adding to 13353131000 its reverse (13135331), we get a palindrome (13366266331).

The spelling of 13353131000 in words is "thirteen billion, three hundred fifty-three million, one hundred thirty-one thousand".