131041395 has 28 divisors (see below), whose sum is σ = 235773216. Its totient is φ = 69886800.

The previous prime is 131041381. The next prime is 131041409. The reversal of 131041395 is 593140131.

It is an interprime number because it is at equal distance from previous prime (131041381) and next prime (131041409).

It is not a de Polignac number, because 131041395 - 2⁸ = 131041139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 14331 + ... + 21620.

It is an arithmetic number, because the mean of its divisors is an integer number (8420472).

Almost surely, 2^131041395 is an apocalyptic number.

131041395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131041395 is a deficient number, since it is larger than the sum of its proper divisors (104731821).

131041395 is an frugal number, since it uses more digits than its factorization.

131041395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35974 (or 35959 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 131041395 is about 11447.3313483973. The cubic root of 131041395 is about 507.9287970864.

The spelling of 131041395 in words is "one hundred thirty-one million, forty-one thousand, three hundred ninety-five".