120002110511 has 8 divisors (see below), whose sum is σ = 120242562048. Its totient is φ = 119761875000.

The previous prime is 120002110489. The next prime is 120002110517. The reversal of 120002110511 is 115011200021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120002110511 is a prime.

It is a super-2 number, since 2×120002110511² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120002110517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1081886 + ... + 1187636.

It is an arithmetic number, because the mean of its divisors is an integer number (15030320256).

Almost surely, 2^120002110511 is an apocalyptic number.

120002110511 is a deficient number, since it is larger than the sum of its proper divisors (240451537).

120002110511 is a wasteful number, since it uses less digits than its factorization.

120002110511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108013.

The product of its (nonzero) digits is 20, while the sum is 14.

Adding to 120002110511 its reverse (115011200021), we get a palindrome (235013310532).

The spelling of 120002110511 in words is "one hundred twenty billion, two million, one hundred ten thousand, five hundred eleven".