133000312210 has 16 divisors (see below), whose sum is σ = 249809282496. Its totient is φ = 50887075888.

The previous prime is 133000312199. The next prime is 133000312223. The reversal of 133000312210 is 12213000331.

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, 289130884 + ... + 289131343.

It is an arithmetic number, because the mean of its divisors is an integer number (15613080156).

Almost surely, 2^133000312210 is an apocalyptic number.

133000312210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133000312210 is a deficient number, since it is larger than the sum of its proper divisors (116808970286).

133000312210 is a wasteful number, since it uses less digits than its factorization.

133000312210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578262257.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 133000312210 its reverse (12213000331), we get a palindrome (145213312541).

The spelling of 133000312210 in words is "one hundred thirty-three billion, three hundred twelve thousand, two hundred ten".