1061236063 has 4 divisors (see below), whose sum is σ = 1097830440. Its totient is φ = 1024641688.

The previous prime is 1061236061. The next prime is 1061236079. The reversal of 1061236063 is 3606321601.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1061236063 - 2¹ = 1061236061 is a prime.

It is a super-2 number, since 2×1061236063² = 2252443962823479938, 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 (1061236061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18297145 + ... + 18297202.

It is an arithmetic number, because the mean of its divisors is an integer number (274457610).

Almost surely, 2^1061236063 is an apocalyptic number.

1061236063 is a deficient number, since it is larger than the sum of its proper divisors (36594377).

1061236063 is an equidigital number, since it uses as much as digits as its factorization.

1061236063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36594376.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 1061236063 is about 32576.6183481343. The cubic root of 1061236063 is about 1020.0089910139.

Adding to 1061236063 its reverse (3606321601), we get a palindrome (4667557664).

The spelling of 1061236063 in words is "one billion, sixty-one million, two hundred thirty-six thousand, sixty-three".