1101000052 has 12 divisors (see below), whose sum is σ = 1946614180. Its totient is φ = 544824576.

The previous prime is 1100999989. The next prime is 1101000059. The reversal of 1101000052 is 2500001011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 404251236 + 696748816 = 20106^2 + 26396^2 .

It is a super-2 number, since 2×1101000052² = 2424402229008005408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101000059) 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, 1418427 + ... + 1419202.

Almost surely, 2^1101000052 is an apocalyptic number.

It is an amenable number.

1101000052 is a deficient number, since it is larger than the sum of its proper divisors (845614128).

1101000052 is a wasteful number, since it uses less digits than its factorization.

1101000052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837730 (or 2837728 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 1101000052 is about 33181.3208296475. The cubic root of 1101000052 is about 1032.5928491252.

Adding to 1101000052 its reverse (2500001011), we get a palindrome (3601001063).

The spelling of 1101000052 in words is "one billion, one hundred one million, fifty-two", and thus it is an aban number.