133023122330 has 64 divisors (see below), whose sum is σ = 276482211840. Its totient is φ = 45137736000.

The previous prime is 133023122279. The next prime is 133023122341. The reversal of 133023122330 is 33221320331.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 133023122296 and 133023122305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2841251 + ... + 2887689.

It is an arithmetic number, because the mean of its divisors is an integer number (4320034560).

Almost surely, 2^133023122330 is an apocalyptic number.

133023122330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133023122330 is an abundant number, since it is smaller than the sum of its proper divisors (143459089510).

133023122330 is a wasteful number, since it uses less digits than its factorization.

133023122330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46875.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 133023122330 its reverse (33221320331), we get a palindrome (166244442661).

The spelling of 133023122330 in words is "one hundred thirty-three billion, twenty-three million, one hundred twenty-two thousand, three hundred thirty".