124948141 has 2 divisors, whose sum is σ = 124948142. Its totient is φ = 124948140.

The previous prime is 124948111. The next prime is 124948151. The reversal of 124948141 is 141849421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115670025 + 9278116 = 10755^2 + 3046^2 .

It is a cyclic number.

It is not a de Polignac number, because 124948141 - 2¹³ = 124939949 is a prime.

It is a super-2 number, since 2×124948141² = 31224075878711762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124948097 and 124948106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124948111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62474070 + 62474071.

It is an arithmetic number, because the mean of its divisors is an integer number (62474071).

Almost surely, 2^124948141 is an apocalyptic number.

It is an amenable number.

124948141 is a deficient number, since it is larger than the sum of its proper divisors (1).

124948141 is an equidigital number, since it uses as much as digits as its factorization.

124948141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 34.

The square root of 124948141 is about 11178.0204419208. The cubic root of 124948141 is about 499.9308451023.

The spelling of 124948141 in words is "one hundred twenty-four million, nine hundred forty-eight thousand, one hundred forty-one".