122335403 has 2 divisors, whose sum is σ = 122335404. Its totient is φ = 122335402.

The previous prime is 122335399. The next prime is 122335441. The reversal of 122335403 is 304533221.

It is a weak prime.

It is an emirp because it is prime and its reverse (304533221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122335403 - 2² = 122335399 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (122335483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61167701 + 61167702.

It is an arithmetic number, because the mean of its divisors is an integer number (61167702).

Almost surely, 2^122335403 is an apocalyptic number.

122335403 is a deficient number, since it is larger than the sum of its proper divisors (1).

122335403 is an equidigital number, since it uses as much as digits as its factorization.

122335403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 122335403 is about 11060.5335766409. The cubic root of 122335403 is about 496.4216560005.

Adding to 122335403 its reverse (304533221), we get a palindrome (426868624).

The spelling of 122335403 in words is "one hundred twenty-two million, three hundred thirty-five thousand, four hundred three".