131441101 has 4 divisors (see below), whose sum is σ = 143390304. Its totient is φ = 119491900.

The previous prime is 131441083. The next prime is 131441117. The reversal of 131441101 is 101144131.

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 not a de Polignac number, because 131441101 - 2¹³ = 131432909 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 (131441801) 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, 5974585 + ... + 5974606.

It is an arithmetic number, because the mean of its divisors is an integer number (35847576).

Almost surely, 2^131441101 is an apocalyptic number.

131441101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131441101 is a deficient number, since it is larger than the sum of its proper divisors (11949203).

131441101 is a wasteful number, since it uses less digits than its factorization.

131441101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11949202.

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

The square root of 131441101 is about 11464.7765351096. The cubic root of 131441101 is about 508.4447056042. Note that the first 3 decimals are identical.

Adding to 131441101 its reverse (101144131), we get a palindrome (232585232).

The spelling of 131441101 in words is "one hundred thirty-one million, four hundred forty-one thousand, one hundred one".