1061105152 has 40 divisors (see below), whose sum is σ = 2169488376. Its totient is φ = 518203392.

The previous prime is 1061105131. The next prime is 1061105189. The reversal of 1061105152 is 2515011601.

It is a happy number.

It is a super-2 number, since 2×1061105152² = 2251888287201886208, which contains 22 as substring.

It is a congruent number.

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, 2083 + ... + 46114.

Almost surely, 2^1061105152 is an apocalyptic number.

It is an amenable number.

1061105152 is an abundant number, since it is smaller than the sum of its proper divisors (1108383224).

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

1061105152 is an frugal number, since it uses more digits than its factorization.

1061105152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48258 (or 48242 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 22.

The square root of 1061105152 is about 32574.6090076305. The cubic root of 1061105152 is about 1019.9670475065.

Adding to 1061105152 its reverse (2515011601), we get a palindrome (3576116753).

The spelling of 1061105152 in words is "one billion, sixty-one million, one hundred five thousand, one hundred fifty-two".