124311400141 has 2 divisors, whose sum is σ = 124311400142. Its totient is φ = 124311400140.

The previous prime is 124311400123. The next prime is 124311400153. The reversal of 124311400141 is 141004113421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113537998116 + 10773402025 = 336954^2 + 103795^2 .

It is a cyclic number.

It is not a de Polignac number, because 124311400141 - 2¹¹ = 124311398093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124311400181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62155700070 + 62155700071.

It is an arithmetic number, because the mean of its divisors is an integer number (62155700071).

Almost surely, 2^124311400141 is an apocalyptic number.

It is an amenable number.

124311400141 is a deficient number, since it is larger than the sum of its proper divisors (1).

124311400141 is an equidigital number, since it uses as much as digits as its factorization.

124311400141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 124311400141 its reverse (141004113421), we get a palindrome (265315513562).

The spelling of 124311400141 in words is "one hundred twenty-four billion, three hundred eleven million, four hundred thousand, one hundred forty-one".