123001063 has 2 divisors, whose sum is σ = 123001064. Its totient is φ = 123001062.

The previous prime is 123001051. The next prime is 123001091. The reversal of 123001063 is 360100321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123001063 - 2⁵ = 123001031 is a prime.

It is a super-2 number, since 2×123001063² = 30258522998259938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123001363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61500531 + 61500532.

It is an arithmetic number, because the mean of its divisors is an integer number (61500532).

Almost surely, 2^123001063 is an apocalyptic number.

123001063 is a deficient number, since it is larger than the sum of its proper divisors (1).

123001063 is an equidigital number, since it uses as much as digits as its factorization.

123001063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 123001063 is about 11090.5844300470. The cubic root of 123001063 is about 497.3204159788.

Adding to 123001063 its reverse (360100321), we get a palindrome (483101384).

The spelling of 123001063 in words is "one hundred twenty-three million, one thousand, sixty-three".