1068103450 has 36 divisors (see below), whose sum is σ = 2052918270. Its totient is φ = 413440800.

The previous prime is 1068103447. The next prime is 1068103451. The reversal of 1068103450 is 543018601.

It can be written as a sum of positive squares in 3 ways, for example, as 673246809 + 394856641 = 25947^2 + 19871^2 .

It is a super-2 number, since 2×1068103450² = 2281689959803805000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1068103451) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 36936 + ... + 59164.

Almost surely, 2^1068103450 is an apocalyptic number.

1068103450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1068103450 is a deficient number, since it is larger than the sum of its proper divisors (984814820).

1068103450 is a wasteful number, since it uses less digits than its factorization.

1068103450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22303 (or 22267 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1068103450 is about 32681.8519977066. The cubic root of 1068103450 is about 1022.2044626238.

The spelling of 1068103450 in words is "one billion, sixty-eight million, one hundred three thousand, four hundred fifty".