30130526023 has 16 divisors (see below), whose sum is σ = 33114886560. Its totient is φ = 27243126144.

The previous prime is 30130525991. The next prime is 30130526047. The reversal of 30130526023 is 32062503103.

It is a happy number.

It is not a de Polignac number, because 30130526023 - 2⁵ = 30130525991 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 (30130523023) 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, 386688 + ... + 458026.

It is an arithmetic number, because the mean of its divisors is an integer number (2069680410).

Almost surely, 2^30130526023 is an apocalyptic number.

30130526023 is a deficient number, since it is larger than the sum of its proper divisors (2984360537).

30130526023 is a wasteful number, since it uses less digits than its factorization.

30130526023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72018.

The product of its (nonzero) digits is 3240, while the sum is 25.

The spelling of 30130526023 in words is "thirty billion, one hundred thirty million, five hundred twenty-six thousand, twenty-three".