30113143003 has 6 divisors (see below), whose sum is σ = 30391956924. Its totient is φ = 29836863864.

The previous prime is 30113142991. The next prime is 30113143009. The reversal of 30113143003 is 30034131103.

It is not a de Polignac number, because 30113143003 - 2²⁹ = 29576272091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30113143009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1255401 + ... + 1279162.

It is an arithmetic number, because the mean of its divisors is an integer number (5065326154).

Almost surely, 2^30113143003 is an apocalyptic number.

30113143003 is a deficient number, since it is larger than the sum of its proper divisors (278813921).

30113143003 is an equidigital number, since it uses as much as digits as its factorization.

30113143003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534781 (or 2534672 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30113143003 its reverse (30034131103), we get a palindrome (60147274106).

The spelling of 30113143003 in words is "thirty billion, one hundred thirteen million, one hundred forty-three thousand, three".