133323233023332 has 144 divisors (see below), whose sum is σ = 371353112754624. Its totient is φ = 39994063200000.

The previous prime is 133323233023291. The next prime is 133323233023373. The reversal of 133323233023332 is 233320332323331.

133323233023332 is a `hidden beast` number, since 1 + 3 + 3 + 32 + 32 + 330 + 233 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (133323233023291) and next prime (133323233023373).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 233731738 + ... + 234301454.

It is an arithmetic number, because the mean of its divisors is an integer number (2578841060796).

Almost surely, 2^{133323233023332} is an apocalyptic number.

133323233023332 is a gapful number since it is divisible by the number (12) 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 133323233023332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185676556377312).

133323233023332 is an abundant number, since it is smaller than the sum of its proper divisors (238029879731292).

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

133323233023332 is a wasteful number, since it uses less digits than its factorization.

133323233023332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575690 (or 575685 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 36.

Adding to 133323233023332 its reverse (233320332323331), we get a palindrome (366643565346663).

The spelling of 133323233023332 in words is "one hundred thirty-three trillion, three hundred twenty-three billion, two hundred thirty-three million, twenty-three thousand, three hundred thirty-two".