133513104000 has 512 divisors, whose sum is σ = 472586400000. Its totient is φ = 33226752000.

The previous prime is 133513103981. The next prime is 133513104029. The reversal of 133513104000 is 401315331.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 106895376 + ... + 106896624.

Almost surely, 2^133513104000 is an apocalyptic number.

133513104000 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 133513104000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236293200000).

133513104000 is an abundant number, since it is smaller than the sum of its proper divisors (339073296000).

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

133513104000 is a wasteful number, since it uses less digits than its factorization.

133513104000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429 (or 1407 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 133513104000 its reverse (401315331), we get a palindrome (133914419331).

The spelling of 133513104000 in words is "one hundred thirty-three billion, five hundred thirteen million, one hundred four thousand".