103034809919 has 4 divisors (see below), whose sum is σ = 103060399944. Its totient is φ = 103009219896.

The previous prime is 103034809879. The next prime is 103034809931. The reversal of 103034809919 is 919908430301.

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 103034809919 - 2³⁶ = 34315333183 is a prime.

It is a super-2 number, since 2×103034809919² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103034809939) 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, 12788972 + ... + 12797025.

It is an arithmetic number, because the mean of its divisors is an integer number (25765099986).

Almost surely, 2^103034809919 is an apocalyptic number.

103034809919 is a deficient number, since it is larger than the sum of its proper divisors (25590025).

103034809919 is an equidigital number, since it uses as much as digits as its factorization.

103034809919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25590024.

The product of its (nonzero) digits is 209952, while the sum is 47.

The spelling of 103034809919 in words is "one hundred three billion, thirty-four million, eight hundred nine thousand, nine hundred nineteen".