133121003330112 has 56 divisors (see below), whose sum is σ = 402532557692736. Its totient is φ = 38034572379648.

The previous prime is 133121003330101. The next prime is 133121003330123. The reversal of 133121003330112 is 211033300121331.

It is an interprime number because it is at equal distance from previous prime (133121003330101) and next prime (133121003330123).

It is a tau number, because it is divible by the number of its divisors (56).

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49524181443 + ... + 49524184130.

Almost surely, 2^{133121003330112} is an apocalyptic number.

133121003330112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133121003330112 is an abundant number, since it is smaller than the sum of its proper divisors (269411554362624).

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

133121003330112 is an equidigital number, since it uses as much as digits as its factorization.

133121003330112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99048365595 (or 99048365585 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 133121003330112 its reverse (211033300121331), we get a palindrome (344154303451443).

The spelling of 133121003330112 in words is "one hundred thirty-three trillion, one hundred twenty-one billion, three million, three hundred thirty thousand, one hundred twelve".