1063402223 has 8 divisors (see below), whose sum is σ = 1146325488. Its totient is φ = 980639424.

The previous prime is 1063402211. The next prime is 1063402243. The reversal of 1063402223 is 3222043601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1063402223 - 2⁸ = 1063401967 is a prime.

It is a super-2 number, since 2×1063402223² = 2261648575762683458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063402243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26165 + ... + 53022.

It is an arithmetic number, because the mean of its divisors is an integer number (143290686).

Almost surely, 2^1063402223 is an apocalyptic number.

1063402223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1063402223 is a deficient number, since it is larger than the sum of its proper divisors (82923265).

1063402223 is a wasteful number, since it uses less digits than its factorization.

1063402223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80233.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1063402223 is about 32609.8485583727. The cubic root of 1063402223 is about 1020.7025222442.

Adding to 1063402223 its reverse (3222043601), we get a palindrome (4285445824).

The spelling of 1063402223 in words is "one billion, sixty-three million, four hundred two thousand, two hundred twenty-three".