131414023 has 8 divisors (see below), whose sum is σ = 142393328. Its totient is φ = 120559104.

The previous prime is 131414009. The next prime is 131414039. The reversal of 131414023 is 320414131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131414023 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 (131414093) 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, 28890 + ... + 33127.

It is an arithmetic number, because the mean of its divisors is an integer number (17799166).

Almost surely, 2^131414023 is an apocalyptic number.

131414023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

131414023 is a deficient number, since it is larger than the sum of its proper divisors (10979305).

131414023 is a wasteful number, since it uses less digits than its factorization.

131414023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62193.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 131414023 is about 11463.5955528796. The cubic root of 131414023 is about 508.4097885421.

Adding to 131414023 its reverse (320414131), we get a palindrome (451828154).

The spelling of 131414023 in words is "one hundred thirty-one million, four hundred fourteen thousand, twenty-three".