121113003023303 has 4 divisors (see below), whose sum is σ = 121160854864248. Its totient is φ = 121065151182360.

The previous prime is 121113003023239. The next prime is 121113003023359. The reversal of 121113003023303 is 303320300311121.

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 121113003023303 - 2⁶ = 121113003023239 is a prime.

It is a super-2 number, since 2×121113003023303² (a number of 29 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 (121113003023603) 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, 23925916676 + ... + 23925921737.

It is an arithmetic number, because the mean of its divisors is an integer number (30290213716062).

Almost surely, 2^{121113003023303} is an apocalyptic number.

121113003023303 is a deficient number, since it is larger than the sum of its proper divisors (47851840945).

121113003023303 is an equidigital number, since it uses as much as digits as its factorization.

121113003023303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47851840944.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 121113003023303 its reverse (303320300311121), we get a palindrome (424433303334424).

The spelling of 121113003023303 in words is "one hundred twenty-one trillion, one hundred thirteen billion, three million, twenty-three thousand, three hundred three".