133323020120010 has 128 divisors (see below), whose sum is σ = 370812579692544. Its totient is φ = 30046881968640.

The previous prime is 133323020119979. The next prime is 133323020120057. The reversal of 133323020120010 is 10021020323331.

133323020120010 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47177065 + ... + 49923155.

It is an arithmetic number, because the mean of its divisors is an integer number (2896973278848).

Almost surely, 2^{133323020120010} is an apocalyptic number.

133323020120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 133323020120010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185406289846272).

133323020120010 is an abundant number, since it is smaller than the sum of its proper divisors (237489559572534).

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

133323020120010 is a wasteful number, since it uses less digits than its factorization.

133323020120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2749348.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 133323020120010 its reverse (10021020323331), we get a palindrome (143344040443341).

The spelling of 133323020120010 in words is "one hundred thirty-three trillion, three hundred twenty-three billion, twenty million, one hundred twenty thousand, ten".