603423223066 has 16 divisors (see below), whose sum is σ = 906507100224. Its totient is φ = 301254411744.

The previous prime is 603423223049. The next prime is 603423223069. The reversal of 603423223066 is 660322324306.

It is a super-2 number, since 2×603423223066² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (603423223069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5597325 + ... + 5704111.

It is an arithmetic number, because the mean of its divisors is an integer number (56656693764).

Almost surely, 2^603423223066 is an apocalyptic number.

603423223066 is a deficient number, since it is larger than the sum of its proper divisors (303083877158).

603423223066 is a wasteful number, since it uses less digits than its factorization.

603423223066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111045.

The product of its (nonzero) digits is 186624, while the sum is 37.

The spelling of 603423223066 in words is "six hundred three billion, four hundred twenty-three million, two hundred twenty-three thousand, sixty-six".