471061022101 has 4 divisors (see below), whose sum is σ = 472410767500. Its totient is φ = 469711276704.

The previous prime is 471061022063. The next prime is 471061022111. The reversal of 471061022101 is 101220160174.

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 267290034001 + 203770988100 = 517001^2 + 451410^2 .

It is a cyclic number.

It is not a de Polignac number, because 471061022101 - 2⁹ = 471061021589 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 (471061022111) 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, 674872176 + ... + 674872873.

It is an arithmetic number, because the mean of its divisors is an integer number (118102691875).

Almost surely, 2^471061022101 is an apocalyptic number.

It is an amenable number.

471061022101 is a deficient number, since it is larger than the sum of its proper divisors (1349745399).

471061022101 is a wasteful number, since it uses less digits than its factorization.

471061022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349745398.

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 471061022101 its reverse (101220160174), we get a palindrome (572281182275).

The spelling of 471061022101 in words is "four hundred seventy-one billion, sixty-one million, twenty-two thousand, one hundred one".