121003301232010 has 16 divisors (see below), whose sum is σ = 225316491949800. Its totient is φ = 46732309441216.

The previous prime is 121003301232007. The next prime is 121003301232049. The reversal of 121003301232010 is 10232103300121.

It can be written as a sum of positive squares in 4 ways, for example, as 108887618015929 + 12115683216081 = 10434923^2 + 3480759^2 .

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 7 ways as a sum of consecutive naturals, for example, 208626381145 + ... + 208626381724.

Almost surely, 2^{121003301232010} is an apocalyptic number.

121003301232010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121003301232010 is a deficient number, since it is larger than the sum of its proper divisors (104313190717790).

121003301232010 is a wasteful number, since it uses less digits than its factorization.

121003301232010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417252762905.

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

Adding to 121003301232010 its reverse (10232103300121), we get a palindrome (131235404532131).

The spelling of 121003301232010 in words is "one hundred twenty-one trillion, three billion, three hundred one million, two hundred thirty-two thousand, ten".