121014023220311 has 16 divisors (see below), whose sum is σ = 133377148751616. Its totient is φ = 109106136711936.

The previous prime is 121014023220289. The next prime is 121014023220317. The reversal of 121014023220311 is 113022320410121.

It is a de Polignac number, because none of the positive numbers 2^k-121014023220311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121014023220317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393651710 + ... + 393959003.

It is an arithmetic number, because the mean of its divisors is an integer number (8336071796976).

Almost surely, 2^{121014023220311} is an apocalyptic number.

121014023220311 is a deficient number, since it is larger than the sum of its proper divisors (12363125531305).

121014023220311 is a wasteful number, since it uses less digits than its factorization.

121014023220311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787611002.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 121014023220311 its reverse (113022320410121), we get a palindrome (234036343630432).

The spelling of 121014023220311 in words is "one hundred twenty-one trillion, fourteen billion, twenty-three million, two hundred twenty thousand, three hundred eleven".