1061055510101 has 4 divisors (see below), whose sum is σ = 1061339294400. Its totient is φ = 1060771725804.

The previous prime is 1061055510083. The next prime is 1061055510139. The reversal of 1061055510101 is 1010155501601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1061055510101 is a prime.

It is a super-2 number, since 2×1061055510101² (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 (1061055540101) 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 3 ways as a sum of consecutive naturals, for example, 141886541 + ... + 141894018.

It is an arithmetic number, because the mean of its divisors is an integer number (265334823600).

Almost surely, 2^{1061055510101} is an apocalyptic number.

It is an amenable number.

1061055510101 is a deficient number, since it is larger than the sum of its proper divisors (283784299).

1061055510101 is an equidigital number, since it uses as much as digits as its factorization.

1061055510101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283784298.

The product of its (nonzero) digits is 750, while the sum is 26.

The spelling of 1061055510101 in words is "one trillion, sixty-one billion, fifty-five million, five hundred ten thousand, one hundred one".