121010010111119 has 4 divisors (see below), whose sum is σ = 121102596195144. Its totient is φ = 120917424027096.

The previous prime is 121010010111101. The next prime is 121010010111157. The reversal of 121010010111119 is 911111010010121.

It is a happy number.

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 121010010111119 - 2²⁸ = 121009741675663 is a prime.

It is a super-2 number, since 2×121010010111119² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 121010010111119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121010010711119) 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, 46293040052 + ... + 46293042665.

It is an arithmetic number, because the mean of its divisors is an integer number (30275649048786).

Almost surely, 2^{121010010111119} is an apocalyptic number.

121010010111119 is a deficient number, since it is larger than the sum of its proper divisors (92586084025).

121010010111119 is an equidigital number, since it uses as much as digits as its factorization.

121010010111119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92586084024.

The product of its (nonzero) digits is 18, while the sum is 20.

The spelling of 121010010111119 in words is "one hundred twenty-one trillion, ten billion, ten million, one hundred eleven thousand, one hundred nineteen".