1103314003021 has 8 divisors (see below), whose sum is σ = 1178177356800. Its totient is φ = 1030905185520.

The previous prime is 1103314003013. The next prime is 1103314003031. The reversal of 1103314003021 is 1203004133011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1103314003021 - 2³ = 1103314003013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1103314003021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103314003031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613633141 + ... + 613634938.

It is an arithmetic number, because the mean of its divisors is an integer number (147272169600).

Almost surely, 2^{1103314003021} is an apocalyptic number.

It is an amenable number.

1103314003021 is a deficient number, since it is larger than the sum of its proper divisors (74863353779).

1103314003021 is a wasteful number, since it uses less digits than its factorization.

1103314003021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227268139.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1103314003021 its reverse (1203004133011), we get a palindrome (2306318136032).

The spelling of 1103314003021 in words is "one trillion, one hundred three billion, three hundred fourteen million, three thousand, twenty-one".