1163965130 has 32 divisors (see below), whose sum is σ = 2115685440. Its totient is φ = 461036160.

The previous prime is 1163965109. The next prime is 1163965147. The reversal of 1163965130 is 315693611.

It is a super-3 number, since 3×1163965130³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1030406 + ... + 1031534.

It is an arithmetic number, because the mean of its divisors is an integer number (66115170).

Almost surely, 2^1163965130 is an apocalyptic number.

1163965130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1163965130 is a deficient number, since it is larger than the sum of its proper divisors (951720310).

1163965130 is a wasteful number, since it uses less digits than its factorization.

1163965130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2054.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 1163965130 is about 34116.9331857364. The cubic root of 1163965130 is about 1051.9134060343.

The spelling of 1163965130 in words is "one billion, one hundred sixty-three million, nine hundred sixty-five thousand, one hundred thirty".