30523042030643 has 32 divisors (see below), whose sum is σ = 33047282688000. Its totient is φ = 28108327104000.

The previous prime is 30523042030589. The next prime is 30523042030717. The reversal of 30523042030643 is 34603024032503.

It is a cyclic number.

It is not a de Polignac number, because 30523042030643 - 2²⁰ = 30523040982067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30523042030543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1956472043 + ... + 1956487643.

It is an arithmetic number, because the mean of its divisors is an integer number (1032727584000).

Almost surely, 2^{30523042030643} is an apocalyptic number.

30523042030643 is a deficient number, since it is larger than the sum of its proper divisors (2524240657357).

30523042030643 is a wasteful number, since it uses less digits than its factorization.

30523042030643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29643.

The product of its (nonzero) digits is 155520, while the sum is 35.

The spelling of 30523042030643 in words is "thirty trillion, five hundred twenty-three billion, forty-two million, thirty thousand, six hundred forty-three".