126730000279 has 2 divisors, whose sum is σ = 126730000280. Its totient is φ = 126730000278.

The previous prime is 126730000237. The next prime is 126730000321. The reversal of 126730000279 is 972000037621.

It is a balanced prime because it is at equal distance from previous prime (126730000237) and next prime (126730000321).

It is a cyclic number.

It is not a de Polignac number, because 126730000279 - 2²⁵ = 126696445847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126730000219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63365000139 + 63365000140.

It is an arithmetic number, because the mean of its divisors is an integer number (63365000140).

Almost surely, 2^126730000279 is an apocalyptic number.

126730000279 is a deficient number, since it is larger than the sum of its proper divisors (1).

126730000279 is an equidigital number, since it uses as much as digits as its factorization.

126730000279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 37.

The spelling of 126730000279 in words is "one hundred twenty-six billion, seven hundred thirty million, two hundred seventy-nine", and thus it is an aban number.