61106050010101 has 4 divisors (see below), whose sum is σ = 62596441473804. Its totient is φ = 59615658546400.

The previous prime is 61106050010077. The next prime is 61106050010107. The reversal of 61106050010101 is 10101005060116.

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 36663012890001 + 24443037120100 = 6054999^2 + 4943990^2 .

It is a cyclic number.

It is not a de Polignac number, because 61106050010101 - 2¹⁷ = 61106049879029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61106050010107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745195731790 + ... + 745195731871.

It is an arithmetic number, because the mean of its divisors is an integer number (15649110368451).

Almost surely, 2^{61106050010101} is an apocalyptic number.

It is an amenable number.

61106050010101 is a deficient number, since it is larger than the sum of its proper divisors (1490391463703).

61106050010101 is a wasteful number, since it uses less digits than its factorization.

61106050010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490391463702.

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

Adding to 61106050010101 its reverse (10101005060116), we get a palindrome (71207055070217).

The spelling of 61106050010101 in words is "sixty-one trillion, one hundred six billion, fifty million, ten thousand, one hundred one".