1061120052 has 36 divisors (see below), whose sum is σ = 2703407616. Its totient is φ = 350920080.

The previous prime is 1061120041. The next prime is 1061120069. The reversal of 1061120052 is 2500211601.

1061120052 is a `hidden beast` number, since 1 + 0 + 611 + 2 + 0 + 0 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1061120052² = 2251951529512965408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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, 111474 + ... + 120617.

It is an arithmetic number, because the mean of its divisors is an integer number (75094656).

Almost surely, 2^1061120052 is an apocalyptic number.

1061120052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1061120052 is an abundant number, since it is smaller than the sum of its proper divisors (1642287564).

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

1061120052 is a wasteful number, since it uses less digits than its factorization.

1061120052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232228 (or 232223 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1061120052 is about 32574.8377125658. The cubic root of 1061120052 is about 1019.9718215976.

Adding to 1061120052 its reverse (2500211601), we get a palindrome (3561331653).

The spelling of 1061120052 in words is "one billion, sixty-one million, one hundred twenty thousand, fifty-two".