133001112000 has 112 divisors (see below), whose sum is σ = 439169751072. Its totient is φ = 35466956800.

The previous prime is 133001111977. The next prime is 133001112061. The reversal of 133001112000 is 211100331.

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

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, 2746857 + ... + 2794856.

Almost surely, 2^133001112000 is an apocalyptic number.

133001112000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133001112000 is an abundant number, since it is smaller than the sum of its proper divisors (306168639072).

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

133001112000 is an equidigital number, since it uses as much as digits as its factorization.

133001112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5541743 (or 5541723 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 133001112000 its reverse (211100331), we get a palindrome (133212212331).

The spelling of 133001112000 in words is "one hundred thirty-three billion, one million, one hundred twelve thousand".