10312030321109 has 4 divisors (see below), whose sum is σ = 11249487623040. Its totient is φ = 9374573019180.

The previous prime is 10312030321097. The next prime is 10312030321127. The reversal of 10312030321109 is 90112303021301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10312030321109 - 2⁴ = 10312030321093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312030321129) 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, 468728650949 + ... + 468728650970.

It is an arithmetic number, because the mean of its divisors is an integer number (2812371905760).

Almost surely, 2^{10312030321109} is an apocalyptic number.

It is an amenable number.

10312030321109 is a deficient number, since it is larger than the sum of its proper divisors (937457301931).

10312030321109 is an equidigital number, since it uses as much as digits as its factorization.

10312030321109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937457301930.

The product of its (nonzero) digits is 972, while the sum is 26.

The spelling of 10312030321109 in words is "ten trillion, three hundred twelve billion, thirty million, three hundred twenty-one thousand, one hundred nine".