5161023225101 has 16 divisors (see below), whose sum is σ = 5205874596480. Its totient is φ = 5116279918080.

The previous prime is 5161023225091. The next prime is 5161023225187. The reversal of 5161023225101 is 1015223201615.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5161023225101 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 (5161023225401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523478510 + ... + 523488368.

It is an arithmetic number, because the mean of its divisors is an integer number (325367162280).

Almost surely, 2^{5161023225101} is an apocalyptic number.

It is an amenable number.

5161023225101 is a deficient number, since it is larger than the sum of its proper divisors (44851371379).

5161023225101 is a wasteful number, since it uses less digits than its factorization.

5161023225101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14884.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 5161023225101 its reverse (1015223201615), we get a palindrome (6176246426716).

The spelling of 5161023225101 in words is "five trillion, one hundred sixty-one billion, twenty-three million, two hundred twenty-five thousand, one hundred one".