121301103032 has 16 divisors (see below), whose sum is σ = 227446833600. Its totient is φ = 60648614080.

The previous prime is 121301103031. The next prime is 121301103043. The reversal of 121301103032 is 230301103121.

It is a self number, because there is not a number n which added to its sum of digits gives 121301103032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121301103031) 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, 43769 + ... + 494487.

It is an arithmetic number, because the mean of its divisors is an integer number (14215427100).

Almost surely, 2^121301103032 is an apocalyptic number.

It is an amenable number.

121301103032 is a deficient number, since it is larger than the sum of its proper divisors (106145730568).

121301103032 is a wasteful number, since it uses less digits than its factorization.

121301103032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484366 (or 484362 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 121301103032 its reverse (230301103121), we get a palindrome (351602206153).

The spelling of 121301103032 in words is "one hundred twenty-one billion, three hundred one million, one hundred three thousand, thirty-two".