101325843 has 16 divisors (see below), whose sum is σ = 153308160. Its totient is φ = 66112488.

The previous prime is 101325827. The next prime is 101325893. The reversal of 101325843 is 348523101.

It is a happy number.

It is not a de Polignac number, because 101325843 - 2⁴ = 101325827 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (101325893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38655 + ... + 41192.

It is an arithmetic number, because the mean of its divisors is an integer number (9581760).

Almost surely, 2^101325843 is an apocalyptic number.

101325843 is a deficient number, since it is larger than the sum of its proper divisors (51982317).

101325843 is an equidigital number, since it uses as much as digits as its factorization.

101325843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79903 (or 79897 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 101325843 is about 10066.0738622365. The cubic root of 101325843 is about 466.2012230621.

Adding to 101325843 its reverse (348523101), we get a palindrome (449848944).

The spelling of 101325843 in words is "one hundred one million, three hundred twenty-five thousand, eight hundred forty-three".