1061242011 has 24 divisors (see below), whose sum is σ = 1623448320. Its totient is φ = 666624816.

The previous prime is 1061242001. The next prime is 1061242019. The reversal of 1061242011 is 1102421601.

1061242011 is a `hidden beast` number, since 1 + 0 + 612 + 42 + 0 + 11 = 666.

1061242011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1061242011 - 2²² = 1057047707 is a prime.

It is a super-2 number, since 2×1061242011² = 2252469211822648242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1061242019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24391 + ... + 52128.

It is an arithmetic number, because the mean of its divisors is an integer number (67643680).

Almost surely, 2^1061242011 is an apocalyptic number.

1061242011 is a deficient number, since it is larger than the sum of its proper divisors (562206309).

1061242011 is a wasteful number, since it uses less digits than its factorization.

1061242011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76615 (or 76612 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1061242011 is about 32576.7096404778. The cubic root of 1061242011 is about 1020.0108966541.

Adding to 1061242011 its reverse (1102421601), we get a palindrome (2163663612).

The spelling of 1061242011 in words is "one billion, sixty-one million, two hundred forty-two thousand, eleven".