10331217147 has 4 divisors (see below), whose sum is σ = 13774956200. Its totient is φ = 6887478096.

The previous prime is 10331217107. The next prime is 10331217151. The reversal of 10331217147 is 74171213301.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10331217147 - 2²² = 10327022843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10331217107) 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, 1721869522 + ... + 1721869527.

It is an arithmetic number, because the mean of its divisors is an integer number (3443739050).

Almost surely, 2^10331217147 is an apocalyptic number.

10331217147 is a deficient number, since it is larger than the sum of its proper divisors (3443739053).

10331217147 is an equidigital number, since it uses as much as digits as its factorization.

10331217147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443739052.

The product of its (nonzero) digits is 3528, while the sum is 30.

The spelling of 10331217147 in words is "ten billion, three hundred thirty-one million, two hundred seventeen thousand, one hundred forty-seven".