123014014493 has 2 divisors, whose sum is σ = 123014014494. Its totient is φ = 123014014492.

The previous prime is 123014014477. The next prime is 123014014507. The reversal of 123014014493 is 394410410321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65465363044 + 57548651449 = 255862^2 + 239893^2 .

It is a cyclic number.

It is not a de Polignac number, because 123014014493 - 2⁴ = 123014014477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123014017493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61507007246 + 61507007247.

It is an arithmetic number, because the mean of its divisors is an integer number (61507007247).

Almost surely, 2^123014014493 is an apocalyptic number.

It is an amenable number.

123014014493 is a deficient number, since it is larger than the sum of its proper divisors (1).

123014014493 is an equidigital number, since it uses as much as digits as its factorization.

123014014493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 123014014493 in words is "one hundred twenty-three billion, fourteen million, fourteen thousand, four hundred ninety-three".