120133223011 has 4 divisors (see below), whose sum is σ = 121653896800. Its totient is φ = 118612549224.

The previous prime is 120133222901. The next prime is 120133223027. The reversal of 120133223011 is 110322331021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120133223011 is a prime.

It is a super-2 number, since 2×120133223011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120133223011.

It is not an unprimeable number, because it can be changed into a prime (120133223071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 760336776 + ... + 760336933.

It is an arithmetic number, because the mean of its divisors is an integer number (30413474200).

Almost surely, 2^120133223011 is an apocalyptic number.

120133223011 is a deficient number, since it is larger than the sum of its proper divisors (1520673789).

120133223011 is an equidigital number, since it uses as much as digits as its factorization.

120133223011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520673788.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 120133223011 its reverse (110322331021), we get a palindrome (230455554032).

The spelling of 120133223011 in words is "one hundred twenty billion, one hundred thirty-three million, two hundred twenty-three thousand, eleven".