1230163510 has 48 divisors (see below), whose sum is σ = 2342916576. Its totient is φ = 464171136.

The previous prime is 1230163507. The next prime is 1230163513. The reversal of 1230163510 is 153610321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1230163507) and next prime (1230163513).

It is a super-2 number, since 2×1230163510² = 3026604522671040200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230163513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1435002 + ... + 1435858.

It is an arithmetic number, because the mean of its divisors is an integer number (48810762).

Almost surely, 2^1230163510 is an apocalyptic number.

1230163510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230163510 is a deficient number, since it is larger than the sum of its proper divisors (1112753066).

1230163510 is an equidigital number, since it uses as much as digits as its factorization.

1230163510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045 (or 966 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1230163510 is about 35073.6868606652. The cubic root of 1230163510 is about 1071.4887449210.

Adding to 1230163510 its reverse (153610321), we get a palindrome (1383773831).

The spelling of 1230163510 in words is "one billion, two hundred thirty million, one hundred sixty-three thousand, five hundred ten".