103244699647 has 4 divisors (see below), whose sum is σ = 103255442680. Its totient is φ = 103233956616.

The previous prime is 103244699641. The next prime is 103244699651. The reversal of 103244699647 is 746996442301.

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

It is a cyclic number.

It is not a de Polignac number, because 103244699647 - 2²⁷ = 103110481919 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 (103244699641) 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, 5357088 + ... + 5376325.

It is an arithmetic number, because the mean of its divisors is an integer number (25813860670).

Almost surely, 2^103244699647 is an apocalyptic number.

103244699647 is a deficient number, since it is larger than the sum of its proper divisors (10743033).

103244699647 is an equidigital number, since it uses as much as digits as its factorization.

103244699647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10743032.

The product of its (nonzero) digits is 7838208, while the sum is 55.

The spelling of 103244699647 in words is "one hundred three billion, two hundred forty-four million, six hundred ninety-nine thousand, six hundred forty-seven".