133001013000 has 128 divisors (see below), whose sum is σ = 439372926720. Its totient is φ = 33380633600.

The previous prime is 133001012999. The next prime is 133001013011. The reversal of 133001013000 is 310100331.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1252932 + ... + 1354931.

It is an arithmetic number, because the mean of its divisors is an integer number (3432600990).

Almost surely, 2^133001013000 is an apocalyptic number.

133001013000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133001013000 is an abundant number, since it is smaller than the sum of its proper divisors (306371913720).

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

133001013000 is a wasteful number, since it uses less digits than its factorization.

133001013000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2607904 (or 2607890 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 133001013000 its reverse (310100331), we get a palindrome (133311113331).

The spelling of 133001013000 in words is "one hundred thirty-three billion, one million, thirteen thousand".