121020313230003 has 8 divisors (see below), whose sum is σ = 176029546516416. Its totient is φ = 73345644381800.

The previous prime is 121020313230001. The next prime is 121020313230017. The reversal of 121020313230003 is 300032313020121.

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 121020313230003 - 2¹ = 121020313230001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121020313230001) 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, 1833641109513 + ... + 1833641109578.

It is an arithmetic number, because the mean of its divisors is an integer number (22003693314552).

Almost surely, 2^{121020313230003} is an apocalyptic number.

121020313230003 is a deficient number, since it is larger than the sum of its proper divisors (55009233286413).

121020313230003 is a wasteful number, since it uses less digits than its factorization.

121020313230003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667282219105.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 121020313230003 its reverse (300032313020121), we get a palindrome (421052626250124).

The spelling of 121020313230003 in words is "one hundred twenty-one trillion, twenty billion, three hundred thirteen million, two hundred thirty thousand, three".