121103323312310 has 16 divisors (see below), whose sum is σ = 218854452014352. Its totient is φ = 48248335980000.

The previous prime is 121103323312277. The next prime is 121103323312333. The reversal of 121103323312310 is 13213323301121.

121103323312310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×121103323312310² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 121103323312310.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24124165481 + ... + 24124170500.

It is an arithmetic number, because the mean of its divisors is an integer number (13678403250897).

Almost surely, 2^{121103323312310} is an apocalyptic number.

121103323312310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121103323312310 is a deficient number, since it is larger than the sum of its proper divisors (97751128702042).

121103323312310 is a wasteful number, since it uses less digits than its factorization.

121103323312310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48248336239.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 121103323312310 its reverse (13213323301121), we get a palindrome (134316646613431).

The spelling of 121103323312310 in words is "one hundred twenty-one trillion, one hundred three billion, three hundred twenty-three million, three hundred twelve thousand, three hundred ten".