101106051061 has 4 divisors (see below), whose sum is σ = 101168425324. Its totient is φ = 101043676800.

The previous prime is 101106051043. The next prime is 101106051077. The reversal of 101106051061 is 160150601101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 93553398225 + 7552652836 = 305865^2 + 86906^2 .

It is a cyclic number.

It is not a de Polignac number, because 101106051061 - 2⁵ = 101106051029 is a prime.

It is a super-2 number, since 2×101106051061² (a number of 23 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 (101106051961) 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, 31184700 + ... + 31187941.

It is an arithmetic number, because the mean of its divisors is an integer number (25292106331).

Almost surely, 2^101106051061 is an apocalyptic number.

It is an amenable number.

101106051061 is a deficient number, since it is larger than the sum of its proper divisors (62374263).

101106051061 is an equidigital number, since it uses as much as digits as its factorization.

101106051061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62374262.

The product of its (nonzero) digits is 180, while the sum is 22.

Adding to 101106051061 its reverse (160150601101), we get a palindrome (261256652162).

The spelling of 101106051061 in words is "one hundred one billion, one hundred six million, fifty-one thousand, sixty-one".