133011414320 has 20 divisors (see below), whose sum is σ = 309251538480. Its totient is φ = 53204565696.

The previous prime is 133011414301. The next prime is 133011414343. The reversal of 133011414320 is 23414110331.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831321260 + ... + 831321419.

It is an arithmetic number, because the mean of its divisors is an integer number (15462576924).

Almost surely, 2^133011414320 is an apocalyptic number.

133011414320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133011414320 is an abundant number, since it is smaller than the sum of its proper divisors (176240124160).

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

133011414320 is a wasteful number, since it uses less digits than its factorization.

133011414320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662642692 (or 1662642686 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 133011414320 its reverse (23414110331), we get a palindrome (156425524651).

The spelling of 133011414320 in words is "one hundred thirty-three billion, eleven million, four hundred fourteen thousand, three hundred twenty".