42303013122 has 16 divisors (see below), whose sum is σ = 84978742752. Its totient is φ = 14038884960.

The previous prime is 42303013111. The next prime is 42303013153. The reversal of 42303013122 is 22131030324.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15528379 + ... + 15531102.

It is an arithmetic number, because the mean of its divisors is an integer number (5311171422).

Almost surely, 2^42303013122 is an apocalyptic number.

42303013122 is an abundant number, since it is smaller than the sum of its proper divisors (42675729630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42303013122 is a wasteful number, since it uses less digits than its factorization.

42303013122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31059713.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 42303013122 its reverse (22131030324), we get a palindrome (64434043446).

The spelling of 42303013122 in words is "forty-two billion, three hundred three million, thirteen thousand, one hundred twenty-two".