120100202311 has 16 divisors (see below), whose sum is σ = 129299521536. Its totient is φ = 111144249216.

The previous prime is 120100202303. The next prime is 120100202317. The reversal of 120100202311 is 113202001021.

It is a cyclic number.

It is not a de Polignac number, because 120100202311 - 2³ = 120100202303 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120100202291 and 120100202300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120100202317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526650 + ... + 719416.

It is an arithmetic number, because the mean of its divisors is an integer number (8081220096).

Almost surely, 2^120100202311 is an apocalyptic number.

120100202311 is a deficient number, since it is larger than the sum of its proper divisors (9199319225).

120100202311 is a wasteful number, since it uses less digits than its factorization.

120100202311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193398.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 120100202311 its reverse (113202001021), we get a palindrome (233302203332).

The spelling of 120100202311 in words is "one hundred twenty billion, one hundred million, two hundred two thousand, three hundred eleven".