124497667201 has 2 divisors, whose sum is σ = 124497667202. Its totient is φ = 124497667200.

The previous prime is 124497667139. The next prime is 124497667277. The reversal of 124497667201 is 102766794421.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113919750400 + 10577916801 = 337520^2 + 102849^2 .

It is a cyclic number.

It is not a de Polignac number, because 124497667201 - 2³³ = 115907732609 is a prime.

It is not a weakly prime, because it can be changed into another prime (124497667501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62248833600 + 62248833601.

It is an arithmetic number, because the mean of its divisors is an integer number (62248833601).

Almost surely, 2^124497667201 is an apocalyptic number.

It is an amenable number.

124497667201 is a deficient number, since it is larger than the sum of its proper divisors (1).

124497667201 is an equidigital number, since it uses as much as digits as its factorization.

124497667201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 124497667201 in words is "one hundred twenty-four billion, four hundred ninety-seven million, six hundred sixty-seven thousand, two hundred one".