120010121310011 has 4 divisors (see below), whose sum is σ = 120011495501352. Its totient is φ = 120008747118672.

The previous prime is 120010121309941. The next prime is 120010121310019. The reversal of 120010121310011 is 110013121010021.

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

It is a cyclic number.

It is not a de Polignac number, because 120010121310011 - 2¹⁸ = 120010121047867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120010121310019) 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, 686964665 + ... + 687139338.

It is an arithmetic number, because the mean of its divisors is an integer number (30002873875338).

Almost surely, 2^{120010121310011} is an apocalyptic number.

120010121310011 is a deficient number, since it is larger than the sum of its proper divisors (1374191341).

120010121310011 is an equidigital number, since it uses as much as digits as its factorization.

120010121310011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374191340.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 120010121310011 its reverse (110013121010021), we get a palindrome (230023242320032).

The spelling of 120010121310011 in words is "one hundred twenty trillion, ten billion, one hundred twenty-one million, three hundred ten thousand, eleven".