30313244043 has 12 divisors (see below), whose sum is σ = 46090312840. Its totient is φ = 19145206656.

The previous prime is 30313243993. The next prime is 30313244077. The reversal of 30313244043 is 34044231303.

It is not a de Polignac number, because 30313244043 - 2¹² = 30313239947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30313243998 and 30313244016.

It is not an unprimeable number, because it can be changed into a prime (30313244743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88635046 + ... + 88635387.

Almost surely, 2^30313244043 is an apocalyptic number.

30313244043 is a deficient number, since it is larger than the sum of its proper divisors (15777068797).

30313244043 is a wasteful number, since it uses less digits than its factorization.

30313244043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177270458 (or 177270455 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 30313244043 its reverse (34044231303), we get a palindrome (64357475346).

The spelling of 30313244043 in words is "thirty billion, three hundred thirteen million, two hundred forty-four thousand, forty-three".