133233311021230 has 16 divisors (see below), whose sum is σ = 274079954100960. Its totient is φ = 45679992350112.

The previous prime is 133233311021221. The next prime is 133233311021257. The reversal of 133233311021230 is 32120113332331.

It is a happy number.

It is a super-2 number, since 2×133233311021230² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 951666507225 + ... + 951666507364.

It is an arithmetic number, because the mean of its divisors is an integer number (17129997131310).

Almost surely, 2^{133233311021230} is an apocalyptic number.

133233311021230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133233311021230 is an abundant number, since it is smaller than the sum of its proper divisors (140846643079730).

133233311021230 is a wasteful number, since it uses less digits than its factorization.

133233311021230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1903333014603.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 133233311021230 its reverse (32120113332331), we get a palindrome (165353424353561).

The spelling of 133233311021230 in words is "one hundred thirty-three trillion, two hundred thirty-three billion, three hundred eleven million, twenty-one thousand, two hundred thirty".