103861369263 has 4 divisors (see below), whose sum is σ = 138481825688. Its totient is φ = 69240912840.

The previous prime is 103861369247. The next prime is 103861369267. The reversal of 103861369263 is 362963168301.

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

It is not a de Polignac number, because 103861369263 - 2⁴ = 103861369247 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 (103861369267) 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, 17310228208 + ... + 17310228213.

It is an arithmetic number, because the mean of its divisors is an integer number (34620456422).

Almost surely, 2^103861369263 is an apocalyptic number.

103861369263 is a deficient number, since it is larger than the sum of its proper divisors (34620456425).

103861369263 is an equidigital number, since it uses as much as digits as its factorization.

103861369263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34620456424.

The product of its (nonzero) digits is 839808, while the sum is 48.

The spelling of 103861369263 in words is "one hundred three billion, eight hundred sixty-one million, three hundred sixty-nine thousand, two hundred sixty-three".