131434035 has 8 divisors (see below), whose sum is σ = 210294480. Its totient is φ = 70098144.

The previous prime is 131434031. The next prime is 131434049. The reversal of 131434035 is 530434131.

It is a happy number.

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

It is not a de Polignac number, because 131434035 - 2² = 131434031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131433996 and 131434014.

It is not an unprimeable number, because it can be changed into a prime (131434031) 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, 4381120 + ... + 4381149.

It is an arithmetic number, because the mean of its divisors is an integer number (26286810).

Almost surely, 2^131434035 is an apocalyptic number.

131434035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131434035 is a deficient number, since it is larger than the sum of its proper divisors (78860445).

131434035 is an equidigital number, since it uses as much as digits as its factorization.

131434035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8762277.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 131434035 is about 11464.4683697065. The cubic root of 131434035 is about 508.4355944646.

Adding to 131434035 its reverse (530434131), we get a palindrome (661868166).

The spelling of 131434035 in words is "one hundred thirty-one million, four hundred thirty-four thousand, thirty-five".