133213130310 has 32 divisors (see below), whose sum is σ = 344304707040. Its totient is φ = 32790924288.

The previous prime is 133213130269. The next prime is 133213130329. The reversal of 133213130310 is 13031312331.

It is a super-2 number, since 2×133213130310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170785675 + ... + 170786454.

It is an arithmetic number, because the mean of its divisors is an integer number (10759522095).

Almost surely, 2^133213130310 is an apocalyptic number.

133213130310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133213130310 is an abundant number, since it is smaller than the sum of its proper divisors (211091576730).

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

133213130310 is a wasteful number, since it uses less digits than its factorization.

133213130310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341572152.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 133213130310 its reverse (13031312331), we get a palindrome (146244442641).

The spelling of 133213130310 in words is "one hundred thirty-three billion, two hundred thirteen million, one hundred thirty thousand, three hundred ten".