120010202111311 has 2 divisors, whose sum is σ = 120010202111312. Its totient is φ = 120010202111310.

The previous prime is 120010202111287. The next prime is 120010202111321. The reversal of 120010202111311 is 113111202010021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120010202111311 - 2¹³ = 120010202103119 is a prime.

It is a super-2 number, since 2×120010202111311² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120010202111321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60005101055655 + 60005101055656.

It is an arithmetic number, because the mean of its divisors is an integer number (60005101055656).

Almost surely, 2^{120010202111311} is an apocalyptic number.

120010202111311 is a deficient number, since it is larger than the sum of its proper divisors (1).

120010202111311 is an equidigital number, since it uses as much as digits as its factorization.

120010202111311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 120010202111311 its reverse (113111202010021), we get a palindrome (233121404121332).

The spelling of 120010202111311 in words is "one hundred twenty trillion, ten billion, two hundred two million, one hundred eleven thousand, three hundred eleven".