1016903452 has 12 divisors (see below), whose sum is σ = 1781173576. Its totient is φ = 507996720.

The previous prime is 1016903413. The next prime is 1016903453. The reversal of 1016903452 is 2543096101.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016903453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108699 + ... + 117682.

Almost surely, 2^1016903452 is an apocalyptic number.

It is an amenable number.

1016903452 is a deficient number, since it is larger than the sum of its proper divisors (764270124).

1016903452 is a wasteful number, since it uses less digits than its factorization.

1016903452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227508 (or 227506 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 1016903452 is about 31888.9236569690. The cubic root of 1016903452 is about 1005.6030314053.

Adding to 1016903452 its reverse (2543096101), we get a palindrome (3559999553).

The spelling of 1016903452 in words is "one billion, sixteen million, nine hundred three thousand, four hundred fifty-two".