133023012426160 has 160 divisors (see below), whose sum is σ = 324925237739520. Its totient is φ = 50548962816000.

The previous prime is 133023012426131. The next prime is 133023012426169. The reversal of 133023012426160 is 61624210320331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (133023012426169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1533911281 + ... + 1533997999.

It is an arithmetic number, because the mean of its divisors is an integer number (2030782735872).

Almost surely, 2^{133023012426160} is an apocalyptic number.

133023012426160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133023012426160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162462618869760).

133023012426160 is an abundant number, since it is smaller than the sum of its proper divisors (191902225313360).

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

133023012426160 is a wasteful number, since it uses less digits than its factorization.

133023012426160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92427 (or 92421 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

Adding to 133023012426160 its reverse (61624210320331), we get a palindrome (194647222746491).

The spelling of 133023012426160 in words is "one hundred thirty-three trillion, twenty-three billion, twelve million, four hundred twenty-six thousand, one hundred sixty".