101453564 has 12 divisors (see below), whose sum is σ = 178327464. Its totient is φ = 50502864.

The previous prime is 101453563. The next prime is 101453579. The reversal of 101453564 is 465354101.

It is a happy number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101453563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54959 + ... + 56774.

It is an arithmetic number, because the mean of its divisors is an integer number (14860622).

Almost surely, 2^101453564 is an apocalyptic number.

It is an amenable number.

101453564 is a deficient number, since it is larger than the sum of its proper divisors (76873900).

101453564 is a wasteful number, since it uses less digits than its factorization.

101453564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111964 (or 111962 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 101453564 is about 10072.4159961749. The cubic root of 101453564 is about 466.3970226855.

The spelling of 101453564 in words is "one hundred one million, four hundred fifty-three thousand, five hundred sixty-four".