131411401 has 8 divisors (see below), whose sum is σ = 143449344. Its totient is φ = 119388720.

The previous prime is 131411393. The next prime is 131411473. The reversal of 131411401 is 104114131.

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

It is not a de Polignac number, because 131411401 - 2³ = 131411393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131411491) 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, 21571 + ... + 26983.

It is an arithmetic number, because the mean of its divisors is an integer number (17931168).

Almost surely, 2^131411401 is an apocalyptic number.

131411401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131411401 is a deficient number, since it is larger than the sum of its proper divisors (12037943).

131411401 is a wasteful number, since it uses less digits than its factorization.

131411401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7631.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 131411401 is about 11463.4811902842. The cubic root of 131411401 is about 508.4064072202.

Adding to 131411401 its reverse (104114131), we get a palindrome (235525532).

The spelling of 131411401 in words is "one hundred thirty-one million, four hundred eleven thousand, four hundred one".