133213310232310 has 32 divisors (see below), whose sum is σ = 298951428678912. Its totient is φ = 41521031760480.

The previous prime is 133213310232307. The next prime is 133213310232361. The reversal of 133213310232310 is 13232013312331.

It is a happy number.

It is a super-2 number, since 2×133213310232310² (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 15 ways as a sum of consecutive naturals, for example, 86502148732 + ... + 86502150271.

It is an arithmetic number, because the mean of its divisors is an integer number (9342232146216).

Almost surely, 2^{133213310232310} is an apocalyptic number.

133213310232310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133213310232310 is an abundant number, since it is smaller than the sum of its proper divisors (165738118446602).

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

133213310232310 is a wasteful number, since it uses less digits than its factorization.

133213310232310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173004299028.

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

Adding to 133213310232310 its reverse (13232013312331), we get a palindrome (146445323544641).

The spelling of 133213310232310 in words is "one hundred thirty-three trillion, two hundred thirteen billion, three hundred ten million, two hundred thirty-two thousand, three hundred ten".