103249150859 has 4 divisors (see below), whose sum is σ = 104493116616. Its totient is φ = 102005185104.

The previous prime is 103249150847. The next prime is 103249150897. The reversal of 103249150859 is 958051942301.

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 103249150859 - 2⁴ = 103249150843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103249150819) 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, 621982754 + ... + 621982919.

It is an arithmetic number, because the mean of its divisors is an integer number (26123279154).

Almost surely, 2^103249150859 is an apocalyptic number.

103249150859 is a deficient number, since it is larger than the sum of its proper divisors (1243965757).

103249150859 is an equidigital number, since it uses as much as digits as its factorization.

103249150859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243965756.

The product of its (nonzero) digits is 388800, while the sum is 47.

The spelling of 103249150859 in words is "one hundred three billion, two hundred forty-nine million, one hundred fifty thousand, eight hundred fifty-nine".