112302130009 has 2 divisors, whose sum is σ = 112302130010. Its totient is φ = 112302130008.

The previous prime is 112302130001. The next prime is 112302130021. The reversal of 112302130009 is 900031203211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97166241225 + 15135888784 = 311715^2 + 123028^2 .

It is a cyclic number.

It is not a de Polignac number, because 112302130009 - 2³ = 112302130001 is a prime.

It is a super-2 number, since 2×112302130009² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112302130001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56151065004 + 56151065005.

It is an arithmetic number, because the mean of its divisors is an integer number (56151065005).

Almost surely, 2^112302130009 is an apocalyptic number.

It is an amenable number.

112302130009 is a deficient number, since it is larger than the sum of its proper divisors (1).

112302130009 is an equidigital number, since it uses as much as digits as its factorization.

112302130009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 112302130009 in words is "one hundred twelve billion, three hundred two million, one hundred thirty thousand, nine".