101323153 has 2 divisors, whose sum is σ = 101323154. Its totient is φ = 101323152.

The previous prime is 101323139. The next prime is 101323171. The reversal of 101323153 is 351323101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96963409 + 4359744 = 9847^2 + 2088^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101323153 is a prime.

It is a super-2 number, since 2×101323153² = 20532762667722818, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101323153.

It is not a weakly prime, because it can be changed into another prime (101323133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50661576 + 50661577.

It is an arithmetic number, because the mean of its divisors is an integer number (50661577).

Almost surely, 2^101323153 is an apocalyptic number.

It is an amenable number.

101323153 is a deficient number, since it is larger than the sum of its proper divisors (1).

101323153 is an equidigital number, since it uses as much as digits as its factorization.

101323153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 101323153 is about 10065.9402442097. The cubic root of 101323153 is about 466.1970974532.

Adding to 101323153 its reverse (351323101), we get a palindrome (452646254).

The spelling of 101323153 in words is "one hundred one million, three hundred twenty-three thousand, one hundred fifty-three".