101322023 has 16 divisors (see below), whose sum is σ = 118796544. Its totient is φ = 85388160.

The previous prime is 101322019. The next prime is 101322031. The reversal of 101322023 is 320223101.

It is a happy number.

It is not a de Polignac number, because 101322023 - 2² = 101322019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101321989 and 101322007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101322523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8486 + ... + 16572.

It is an arithmetic number, because the mean of its divisors is an integer number (7424784).

Almost surely, 2^101322023 is an apocalyptic number.

101322023 is a deficient number, since it is larger than the sum of its proper divisors (17474521).

101322023 is a wasteful number, since it uses less digits than its factorization.

101322023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8182.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 101322023 is about 10065.8841141750. The cubic root of 101322023 is about 466.1953643690.

Adding to 101322023 its reverse (320223101), we get a palindrome (421545124).

The spelling of 101322023 in words is "one hundred one million, three hundred twenty-two thousand, twenty-three".