1065162403 has 2 divisors, whose sum is σ = 1065162404. Its totient is φ = 1065162402.

The previous prime is 1065162379. The next prime is 1065162443. The reversal of 1065162403 is 3042615601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1065162403 - 2²¹ = 1063065251 is a prime.

It is a super-2 number, since 2×1065162403² = 2269141889529468818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1065162443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532581201 + 532581202.

It is an arithmetic number, because the mean of its divisors is an integer number (532581202).

Almost surely, 2^1065162403 is an apocalyptic number.

1065162403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065162403 is an equidigital number, since it uses as much as digits as its factorization.

1065162403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1065162403 is about 32636.8258720115. The cubic root of 1065162403 is about 1021.2653791330.

The spelling of 1065162403 in words is "one billion, sixty-five million, one hundred sixty-two thousand, four hundred three".