101364623 has 4 divisors (see below), whose sum is σ = 101384760. Its totient is φ = 101344488.

The previous prime is 101364619. The next prime is 101364643. The reversal of 101364623 is 326463101.

It is a Cunningham number, because it is equal to 10068²-1.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 101364623 - 2² = 101364619 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101364592 and 101364601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101364643) 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, 5033 + ... + 15101.

It is an arithmetic number, because the mean of its divisors is an integer number (25346190).

Almost surely, 2^101364623 is an apocalyptic number.

101364623 is a deficient number, since it is larger than the sum of its proper divisors (20137).

101364623 is a wasteful number, since it uses less digits than its factorization.

101364623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20136.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 101364623 is about 10067.9999503377. Note that the first 4 decimals coincide. The cubic root of 101364623 is about 466.2606911995.

The spelling of 101364623 in words is "one hundred one million, three hundred sixty-four thousand, six hundred twenty-three".