1061106111061 has 8 divisors (see below), whose sum is σ = 1172372992704. Its totient is φ = 955266882240.

The previous prime is 1061106111053. The next prime is 1061106111151. The reversal of 1061106111061 is 1601116011601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1061106111061 - 2³ = 1061106111053 is a prime.

It is a super-2 number, since 2×1061106111061² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061106111031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1356912795 + ... + 1356913576.

It is an arithmetic number, because the mean of its divisors is an integer number (146546624088).

Almost surely, 2^{1061106111061} is an apocalyptic number.

It is an amenable number.

1061106111061 is a deficient number, since it is larger than the sum of its proper divisors (111266881643).

1061106111061 is a wasteful number, since it uses less digits than its factorization.

1061106111061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713826411.

The product of its (nonzero) digits is 216, while the sum is 25.

The spelling of 1061106111061 in words is "one trillion, sixty-one billion, one hundred six million, one hundred eleven thousand, sixty-one".