101323429 has 4 divisors (see below), whose sum is σ = 101727360. Its totient is φ = 100919500.

The previous prime is 101323393. The next prime is 101323433. The reversal of 101323429 is 924323101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101323429 - 2⁹ = 101322917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101323459) 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, 201589 + ... + 202090.

It is an arithmetic number, because the mean of its divisors is an integer number (25431840).

Almost surely, 2^101323429 is an apocalyptic number.

It is an amenable number.

101323429 is a deficient number, since it is larger than the sum of its proper divisors (403931).

101323429 is an equidigital number, since it uses as much as digits as its factorization.

101323429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403930.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 101323429 is about 10065.9539537989. The cubic root of 101323429 is about 466.1975207533.

It can be divided in two parts, 1013 and 23429, that added together give a palindrome (24442).

The spelling of 101323429 in words is "one hundred one million, three hundred twenty-three thousand, four hundred twenty-nine".