121303023013210 has 16 divisors (see below), whose sum is σ = 220012200520992. Its totient is φ = 48150818294800.

The previous prime is 121303023013199. The next prime is 121303023013229. The reversal of 121303023013210 is 12310320303121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46298862436 + ... + 46298865055.

It is an arithmetic number, because the mean of its divisors is an integer number (13750762532562).

Almost surely, 2^{121303023013210} is an apocalyptic number.

121303023013210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121303023013210 is a deficient number, since it is larger than the sum of its proper divisors (98709177507782).

121303023013210 is a wasteful number, since it uses less digits than its factorization.

121303023013210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92597727629.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 121303023013210 its reverse (12310320303121), we get a palindrome (133613343316331).

The spelling of 121303023013210 in words is "one hundred twenty-one trillion, three hundred three billion, twenty-three million, thirteen thousand, two hundred ten".