1061105051006 has 32 divisors (see below), whose sum is σ = 2137050736128. Its totient is φ = 381616201440.

The previous prime is 1061105051003. The next prime is 1061105051021. The reversal of 1061105051006 is 6001505011601.

It is a super-2 number, since 2×1061105051006² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061105051003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265009250 + ... + 265013253.

It is an arithmetic number, because the mean of its divisors is an integer number (66782835504).

Almost surely, 2^{1061105051006} is an apocalyptic number.

1061105051006 is an abundant number, since it is smaller than the sum of its proper divisors (1075945685122).

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

1061105051006 is a wasteful number, since it uses less digits than its factorization.

1061105051006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530022536.

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 1061105051006 in words is "one trillion, sixty-one billion, one hundred five million, fifty-one thousand, six".