2031263122 has 32 divisors (see below), whose sum is σ = 3689774208. Its totient is φ = 818716416.

The previous prime is 2031263083. The next prime is 2031263161. The reversal of 2031263122 is 2213621302.

It is an interprime number because it is at equal distance from previous prime (2031263083) and next prime (2031263161).

It is a junction number, because it is equal to n+sod(n) for n = 2031263093 and 2031263102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444453 + ... + 448999.

It is an arithmetic number, because the mean of its divisors is an integer number (115305444).

Almost surely, 2^2031263122 is an apocalyptic number.

2031263122 is a deficient number, since it is larger than the sum of its proper divisors (1658511086).

2031263122 is a wasteful number, since it uses less digits than its factorization.

2031263122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6450.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2031263122 is about 45069.5365185843. The cubic root of 2031263122 is about 1266.4519818827.

Adding to 2031263122 its reverse (2213621302), we get a palindrome (4244884424).

The spelling of 2031263122 in words is "two billion, thirty-one million, two hundred sixty-three thousand, one hundred twenty-two".