423112037 has 2 divisors, whose sum is σ = 423112038. Its totient is φ = 423112036.

The previous prime is 423112013. The next prime is 423112061. The reversal of 423112037 is 730211324.

It is a balanced prime because it is at equal distance from previous prime (423112013) and next prime (423112061).

It can be written as a sum of positive squares in only one way, i.e., 243391201 + 179720836 = 15601^2 + 13406^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423112037 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423111037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211556018 + 211556019.

It is an arithmetic number, because the mean of its divisors is an integer number (211556019).

Almost surely, 2^423112037 is an apocalyptic number.

It is an amenable number.

423112037 is a deficient number, since it is larger than the sum of its proper divisors (1).

423112037 is an equidigital number, since it uses as much as digits as its factorization.

423112037 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 23.

The square root of 423112037 is about 20569.6873335498. The cubic root of 423112037 is about 750.7323436273.

The spelling of 423112037 in words is "four hundred twenty-three million, one hundred twelve thousand, thirty-seven".