110001431 has 8 divisors (see below), whose sum is σ = 116705280. Its totient is φ = 103389048.

The previous prime is 110001427. The next prime is 110001443. The reversal of 110001431 is 134100011.

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

It is a cyclic number.

It is not a de Polignac number, because 110001431 - 2² = 110001427 is a prime.

It is a super-2 number, since 2×110001431² = 24200629644095522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110001421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20381 + ... + 25206.

It is an arithmetic number, because the mean of its divisors is an integer number (14588160).

Almost surely, 2^110001431 is an apocalyptic number.

110001431 is a deficient number, since it is larger than the sum of its proper divisors (6703849).

110001431 is a wasteful number, since it uses less digits than its factorization.

110001431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45733.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 110001431 is about 10488.1567017279. The cubic root of 110001431 is about 479.1440634312.

Adding to 110001431 its reverse (134100011), we get a palindrome (244101442).

The spelling of 110001431 in words is "one hundred ten million, one thousand, four hundred thirty-one".