1051163026 has 8 divisors (see below), whose sum is σ = 1577637180. Its totient is φ = 525283968.

The previous prime is 1051163017. The next prime is 1051163059. The reversal of 1051163026 is 6203611501.

It can be written as a sum of positive squares in 2 ways, for example, as 950180625 + 100982401 = 30825^2 + 10049^2 .

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

It is a super-2 number, since 2×1051163026² = 2209887414458953352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144331 + ... + 151438.

Almost surely, 2^1051163026 is an apocalyptic number.

1051163026 is a deficient number, since it is larger than the sum of its proper divisors (526474154).

1051163026 is a wasteful number, since it uses less digits than its factorization.

1051163026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297548.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1051163026 is about 32421.6444061679. The cubic root of 1051163026 is about 1016.7714867230.

Adding to 1051163026 its reverse (6203611501), we get a palindrome (7254774527).

It can be divided in two parts, 10511 and 63026, that added together give a palindrome (73537).

The spelling of 1051163026 in words is "one billion, fifty-one million, one hundred sixty-three thousand, twenty-six".