1031214425 has 12 divisors (see below), whose sum is σ = 1296224700. Its totient is φ = 813669120.

The previous prime is 1031214419. The next prime is 1031214439. The reversal of 1031214425 is 5244121301.

It can be written as a sum of positive squares in 6 ways, for example, as 868624 + 1030345801 = 932^2 + 32099^2 .

It is not a de Polignac number, because 1031214425 - 2⁴ = 1031214409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1031214425.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 280700 + ... + 284349.

It is an arithmetic number, because the mean of its divisors is an integer number (108018725).

Almost surely, 2^1031214425 is an apocalyptic number.

It is an amenable number.

1031214425 is a deficient number, since it is larger than the sum of its proper divisors (265010275).

1031214425 is an equidigital number, since it uses as much as digits as its factorization.

1031214425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565132 (or 565127 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1031214425 is about 32112.5275398870. The cubic root of 1031214425 is about 1010.2983874774.

Adding to 1031214425 its reverse (5244121301), we get a palindrome (6275335726).

The spelling of 1031214425 in words is "one billion, thirty-one million, two hundred fourteen thousand, four hundred twenty-five".