133011310121400 has 48 divisors (see below), whose sum is σ = 412335061378200. Its totient is φ = 35469682698880.

The previous prime is 133011310121369. The next prime is 133011310121407. The reversal of 133011310121400 is 4121013110331.

133011310121400 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133011310121400² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133011310121407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110842757835 + ... + 110842759034.

Almost surely, 2^{133011310121400} is an apocalyptic number.

133011310121400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133011310121400 is an abundant number, since it is smaller than the sum of its proper divisors (279323751256800).

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

133011310121400 is a wasteful number, since it uses less digits than its factorization.

133011310121400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221685516888 (or 221685516879 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 133011310121400 its reverse (4121013110331), we get a palindrome (137132323231731).

The spelling of 133011310121400 in words is "one hundred thirty-three trillion, eleven billion, three hundred ten million, one hundred twenty-one thousand, four hundred".