101201873 has 2 divisors, whose sum is σ = 101201874. Its totient is φ = 101201872.

The previous prime is 101201797. The next prime is 101201879. The reversal of 101201873 is 378102101.

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., 87011584 + 14190289 = 9328^2 + 3767^2 .

It is a cyclic number.

It is not a de Polignac number, because 101201873 - 2¹² = 101197777 is a prime.

It is not a weakly prime, because it can be changed into another prime (101201879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600936 + 50600937.

It is an arithmetic number, because the mean of its divisors is an integer number (50600937).

Almost surely, 2^101201873 is an apocalyptic number.

It is an amenable number.

101201873 is a deficient number, since it is larger than the sum of its proper divisors (1).

101201873 is an equidigital number, since it uses as much as digits as its factorization.

101201873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 101201873 is about 10059.9141646438. The cubic root of 101201873 is about 466.0110163973.

Adding to 101201873 its reverse (378102101), we get a palindrome (479303974).

The spelling of 101201873 in words is "one hundred one million, two hundred one thousand, eight hundred seventy-three".