133314311430 has 128 divisors (see below), whose sum is σ = 373185792000. Its totient is φ = 33800925312.

The previous prime is 133314311399. The next prime is 133314311441. The reversal of 133314311430 is 34113413331.

133314311430 is a `hidden beast` number, since 1 + 3 + 3 + 314 + 311 + 4 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 133314311394 and 133314311403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 972796 + ... + 1101344.

It is an arithmetic number, because the mean of its divisors is an integer number (2915514000).

Almost surely, 2^133314311430 is an apocalyptic number.

133314311430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 133314311430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186592896000).

133314311430 is an abundant number, since it is smaller than the sum of its proper divisors (239871480570).

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

133314311430 is a wasteful number, since it uses less digits than its factorization.

133314311430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128755 (or 128749 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 133314311430 its reverse (34113413331), we get a palindrome (167427724761).

The spelling of 133314311430 in words is "one hundred thirty-three billion, three hundred fourteen million, three hundred eleven thousand, four hundred thirty".