133001123210 has 8 divisors (see below), whose sum is σ = 239402021796. Its totient is φ = 53200449280.

The previous prime is 133001123209. The next prime is 133001123221. The reversal of 133001123210 is 12321100331.

It can be written as a sum of positive squares in 2 ways, for example, as 123269103409 + 9732019801 = 351097^2 + 98651^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6650056151 + ... + 6650056170.

Almost surely, 2^133001123210 is an apocalyptic number.

133001123210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133001123210 is a deficient number, since it is larger than the sum of its proper divisors (106400898586).

133001123210 is a wasteful number, since it uses less digits than its factorization.

133001123210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13300112328.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 133001123210 its reverse (12321100331), we get a palindrome (145322223541).

The spelling of 133001123210 in words is "one hundred thirty-three billion, one million, one hundred twenty-three thousand, two hundred ten".