121032321010003 has 8 divisors (see below), whose sum is σ = 130343029648496. Its totient is φ = 111721688100000.

The previous prime is 121032321009959. The next prime is 121032321010009. The reversal of 121032321010003 is 300010123230121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 121032321010003 - 2²¹ = 121032318912851 is a prime.

It is a super-2 number, since 2×121032321010003² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121032321010009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15590853 + ... + 22025878.

It is an arithmetic number, because the mean of its divisors is an integer number (16292878706062).

Almost surely, 2^{121032321010003} is an apocalyptic number.

121032321010003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

121032321010003 is a deficient number, since it is larger than the sum of its proper divisors (9310708638493).

121032321010003 is a wasteful number, since it uses less digits than its factorization.

121032321010003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37864245.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 121032321010003 its reverse (300010123230121), we get a palindrome (421042444240124).

The spelling of 121032321010003 in words is "one hundred twenty-one trillion, thirty-two billion, three hundred twenty-one million, ten thousand, three".