123063877 has 2 divisors, whose sum is σ = 123063878. Its totient is φ = 123063876.

The previous prime is 123063841. The next prime is 123063881. The reversal of 123063877 is 778360321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78960996 + 44102881 = 8886^2 + 6641^2 .

It is an emirp because it is prime and its reverse (778360321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 123063877 - 2¹⁵ = 123031109 is a prime.

It is a super-2 number, since 2×123063877² = 30289435644542258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123063077) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61531938 + 61531939.

It is an arithmetic number, because the mean of its divisors is an integer number (61531939).

Almost surely, 2^123063877 is an apocalyptic number.

It is an amenable number.

123063877 is a deficient number, since it is larger than the sum of its proper divisors (1).

123063877 is an equidigital number, since it uses as much as digits as its factorization.

123063877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 123063877 is about 11093.4159301813. The cubic root of 123063877 is about 497.4050585223.

The spelling of 123063877 in words is "one hundred twenty-three million, sixty-three thousand, eight hundred seventy-seven".