48722101 has 2 divisors, whose sum is σ = 48722102. Its totient is φ = 48722100.

The previous prime is 48722057. The next prime is 48722131. The reversal of 48722101 is 10122784.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39050001 + 9672100 = 6249^2 + 3110^2 .

It is a cyclic number.

It is not a de Polignac number, because 48722101 - 2⁷ = 48721973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48722131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24361050 + 24361051.

It is an arithmetic number, because the mean of its divisors is an integer number (24361051).

Almost surely, 2^48722101 is an apocalyptic number.

It is an amenable number.

48722101 is a deficient number, since it is larger than the sum of its proper divisors (1).

48722101 is an equidigital number, since it uses as much as digits as its factorization.

48722101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 48722101 is about 6980.1218470740. The cubic root of 48722101 is about 365.2374785336.

Adding to 48722101 its reverse (10122784), we get a palindrome (58844885).

The spelling of 48722101 in words is "forty-eight million, seven hundred twenty-two thousand, one hundred one".