1250313104 has 10 divisors (see below), whose sum is σ = 2422481670. Its totient is φ = 625156544.

The previous prime is 1250313019. The next prime is 1250313109. The reversal of 1250313104 is 4013130521.

It can be written as a sum of positive squares in only one way, i.e., 1107558400 + 142754704 = 33280^2 + 11948^2 .

It is a super-2 number, since 2×1250313104² = 3126565716068229632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1250313109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39072269 + ... + 39072300.

It is an arithmetic number, because the mean of its divisors is an integer number (242248167).

Almost surely, 2^1250313104 is an apocalyptic number.

It is an amenable number.

1250313104 is a deficient number, since it is larger than the sum of its proper divisors (1172168566).

1250313104 is an equidigital number, since it uses as much as digits as its factorization.

1250313104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78144577 (or 78144571 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1250313104 is about 35359.7667413121. The cubic root of 1250313104 is about 1077.3072791233.

Adding to 1250313104 its reverse (4013130521), we get a palindrome (5263443625).

The spelling of 1250313104 in words is "one billion, two hundred fifty million, three hundred thirteen thousand, one hundred four".