230312101213049 has 2 divisors, whose sum is σ = 230312101213050. Its totient is φ = 230312101213048.

The previous prime is 230312101213003. The next prime is 230312101213099. The reversal of 230312101213049 is 940312101213032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207279367840000 + 23032733373049 = 14397200^2 + 4799243^2 .

It is a cyclic number.

It is not a de Polignac number, because 230312101213049 - 2²⁰ = 230312100164473 is a prime.

It is not a weakly prime, because it can be changed into another prime (230312101213099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115156050606524 + 115156050606525.

It is an arithmetic number, because the mean of its divisors is an integer number (115156050606525).

Almost surely, 2^{230312101213049} is an apocalyptic number.

It is an amenable number.

230312101213049 is a deficient number, since it is larger than the sum of its proper divisors (1).

230312101213049 is an equidigital number, since it uses as much as digits as its factorization.

230312101213049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 230312101213049 in words is "two hundred thirty trillion, three hundred twelve billion, one hundred one million, two hundred thirteen thousand, forty-nine".