121121023103302 has 32 divisors (see below), whose sum is σ = 189700978793472. Its totient is φ = 57890711486784.

The previous prime is 121121023103263. The next prime is 121121023103347. The reversal of 121121023103302 is 203301320121121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 724814403 + ... + 724981489.

It is an arithmetic number, because the mean of its divisors is an integer number (5928155587296).

Almost surely, 2^{121121023103302} is an apocalyptic number.

121121023103302 is a deficient number, since it is larger than the sum of its proper divisors (68579955690170).

121121023103302 is a wasteful number, since it uses less digits than its factorization.

121121023103302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177012.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 121121023103302 its reverse (203301320121121), we get a palindrome (324422343224423).

The spelling of 121121023103302 in words is "one hundred twenty-one trillion, one hundred twenty-one billion, twenty-three million, one hundred three thousand, three hundred two".