1063020100 has 18 divisors (see below), whose sum is σ = 2306753834. Its totient is φ = 425208000.

The previous prime is 1063020089. The next prime is 1063020107. The reversal of 1063020100 is 10203601.

It can be written as a sum of positive squares in 3 ways, for example, as 366799104 + 696220996 = 19152^2 + 26386^2 .

It is a super-2 number, since 2×1063020100² = 2260023466008020000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1063020107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5315001 + ... + 5315200.

Almost surely, 2^1063020100 is an apocalyptic number.

1063020100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1063020100 is an abundant number, since it is smaller than the sum of its proper divisors (1243733734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1063020100 is a wasteful number, since it uses less digits than its factorization.

1063020100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10630215 (or 10630208 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1063020100 is about 32603.9890197503. The cubic root of 1063020100 is about 1020.5802478344.

Adding to 1063020100 its reverse (10203601), we get a palindrome (1073223701).

The spelling of 1063020100 in words is "one billion, sixty-three million, twenty thousand, one hundred".