101423769 has 8 divisors (see below), whose sum is σ = 135452640. Its totient is φ = 67505376.

The previous prime is 101423761. The next prime is 101423779. The reversal of 101423769 is 967324101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101423769 - 2³ = 101423761 is a prime.

It is a super-2 number, since 2×101423769² = 20573561836330722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101423761) 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 7 ways as a sum of consecutive naturals, for example, 25452 + ... + 29165.

It is an arithmetic number, because the mean of its divisors is an integer number (16931580).

Almost surely, 2^101423769 is an apocalyptic number.

It is an amenable number.

101423769 is a deficient number, since it is larger than the sum of its proper divisors (34028871).

101423769 is an equidigital number, since it uses as much as digits as its factorization.

101423769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55239.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 101423769 is about 10070.9368481785. The cubic root of 101423769 is about 466.3513608762.

The spelling of 101423769 in words is "one hundred one million, four hundred twenty-three thousand, seven hundred sixty-nine".