1061102252 has 36 divisors (see below), whose sum is σ = 2164310064. Its totient is φ = 453872160.

The previous prime is 1061102191. The next prime is 1061102261. The reversal of 1061102252 is 2522011601.

It is a super-2 number, since 2×1061102252² = 2251875978398943008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101033 + ... + 111039.

It is an arithmetic number, because the mean of its divisors is an integer number (60119724).

Almost surely, 2^1061102252 is an apocalyptic number.

It is an amenable number.

1061102252 is an abundant number, since it is smaller than the sum of its proper divisors (1103207812).

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

1061102252 is a wasteful number, since it uses less digits than its factorization.

1061102252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10566 (or 10557 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1061102252 is about 32574.5644944027. The cubic root of 1061102252 is about 1019.9661183158.

Adding to 1061102252 its reverse (2522011601), we get a palindrome (3583113853).

The spelling of 1061102252 in words is "one billion, sixty-one million, one hundred two thousand, two hundred fifty-two".