122430037 has 2 divisors, whose sum is σ = 122430038. Its totient is φ = 122430036.

The previous prime is 122430031. The next prime is 122430043. The reversal of 122430037 is 730034221.

It is a balanced prime because it is at equal distance from previous prime (122430031) and next prime (122430043).

It can be written as a sum of positive squares in only one way, i.e., 122190916 + 239121 = 11054^2 + 489^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122430037 is a prime.

It is a super-3 number, since 3×122430037³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122430031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61215018 + 61215019.

It is an arithmetic number, because the mean of its divisors is an integer number (61215019).

Almost surely, 2^122430037 is an apocalyptic number.

It is an amenable number.

122430037 is a deficient number, since it is larger than the sum of its proper divisors (1).

122430037 is an equidigital number, since it uses as much as digits as its factorization.

122430037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 122430037 is about 11064.8107530134. The cubic root of 122430037 is about 496.5496272923.

Adding to 122430037 its reverse (730034221), we get a palindrome (852464258).

The spelling of 122430037 in words is "one hundred twenty-two million, four hundred thirty thousand, thirty-seven".