121103320330310 has 16 divisors (see below), whose sum is σ = 223877489476176. Its totient is φ = 47132103047328.

The previous prime is 121103320330297. The next prime is 121103320330327. The reversal of 121103320330310 is 13033023301121.

It is a super-2 number, since 2×121103320330310² (a number of 29 digits) contains 22 as substring.

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, 163653135212 + ... + 163653135951.

It is an arithmetic number, because the mean of its divisors is an integer number (13992343092261).

Almost surely, 2^{121103320330310} is an apocalyptic number.

121103320330310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121103320330310 is a deficient number, since it is larger than the sum of its proper divisors (102774169145866).

121103320330310 is a wasteful number, since it uses less digits than its factorization.

121103320330310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327306271207.

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

Adding to 121103320330310 its reverse (13033023301121), we get a palindrome (134136343631431).

The spelling of 121103320330310 in words is "one hundred twenty-one trillion, one hundred three billion, three hundred twenty million, three hundred thirty thousand, three hundred ten".