12302025879530 has 16 divisors (see below), whose sum is σ = 22144778387424. Its totient is φ = 4920558839760.

The previous prime is 12302025879503. The next prime is 12302025879541. The reversal of 12302025879530 is 3597852020321.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31233512 + ... + 31624931.

It is an arithmetic number, because the mean of its divisors is an integer number (1384048649214).

Almost surely, 2^{12302025879530} is an apocalyptic number.

12302025879530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12302025879530 is a deficient number, since it is larger than the sum of its proper divisors (9842752507894).

12302025879530 is a wasteful number, since it uses less digits than its factorization.

12302025879530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62878021.

The product of its (nonzero) digits is 907200, while the sum is 47.

Adding to 12302025879530 its reverse (3597852020321), we get a palindrome (15899877899851).

The spelling of 12302025879530 in words is "twelve trillion, three hundred two billion, twenty-five million, eight hundred seventy-nine thousand, five hundred thirty".