124941197 has 2 divisors, whose sum is σ = 124941198. Its totient is φ = 124941196.

The previous prime is 124941079. The next prime is 124941209. The reversal of 124941197 is 791149421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95140516 + 29800681 = 9754^2 + 5459^2 .

It is a cyclic number.

It is not a de Polignac number, because 124941197 - 2¹⁰ = 124940173 is a prime.

It is a super-2 number, since 2×124941197² = 31220605415585618, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124941197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124940197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62470598 + 62470599.

It is an arithmetic number, because the mean of its divisors is an integer number (62470599).

Almost surely, 2^124941197 is an apocalyptic number.

It is an amenable number.

124941197 is a deficient number, since it is larger than the sum of its proper divisors (1).

124941197 is an equidigital number, since it uses as much as digits as its factorization.

124941197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 38.

The square root of 124941197 is about 11177.7098280462. The cubic root of 124941197 is about 499.9215837024.

The spelling of 124941197 in words is "one hundred twenty-four million, nine hundred forty-one thousand, one hundred ninety-seven".