122724703 has 2 divisors, whose sum is σ = 122724704. Its totient is φ = 122724702.

The previous prime is 122724653. The next prime is 122724761. The reversal of 122724703 is 307427221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122724703 - 2¹³ = 122716511 is a prime.

It is a super-2 number, since 2×122724703² = 30122705452876418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122724773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61362351 + 61362352.

It is an arithmetic number, because the mean of its divisors is an integer number (61362352).

Almost surely, 2^122724703 is an apocalyptic number.

122724703 is a deficient number, since it is larger than the sum of its proper divisors (1).

122724703 is an equidigital number, since it uses as much as digits as its factorization.

122724703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 122724703 is about 11078.1182066270. The cubic root of 122724703 is about 496.9476752102.

The spelling of 122724703 in words is "one hundred twenty-two million, seven hundred twenty-four thousand, seven hundred three".