103033043663 has 16 divisors (see below), whose sum is σ = 112646173824. Its totient is φ = 93461225760.

The previous prime is 103033043657. The next prime is 103033043671. The reversal of 103033043663 is 366340330301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103033043663 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 (103033043683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10878656 + ... + 10888122.

It is an arithmetic number, because the mean of its divisors is an integer number (7040385864).

Almost surely, 2^103033043663 is an apocalyptic number.

103033043663 is a deficient number, since it is larger than the sum of its proper divisors (9613130161).

103033043663 is a wasteful number, since it uses less digits than its factorization.

103033043663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11542.

The product of its (nonzero) digits is 34992, while the sum is 32.

Adding to 103033043663 its reverse (366340330301), we get a palindrome (469373373964).

The spelling of 103033043663 in words is "one hundred three billion, thirty-three million, forty-three thousand, six hundred sixty-three".