131120353 has 8 divisors (see below), whose sum is σ = 161379008. Its totient is φ = 103743504.

The previous prime is 131120257. The next prime is 131120413. The reversal of 131120353 is 353021131.

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

It is a cyclic number.

It is not a de Polignac number, because 131120353 - 2²¹ = 129023201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131120353.

It is not an unprimeable number, because it can be changed into a prime (131120053) 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, 720351 + ... + 720532.

It is an arithmetic number, because the mean of its divisors is an integer number (20172376).

Almost surely, 2^131120353 is an apocalyptic number.

131120353 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

131120353 is a deficient number, since it is larger than the sum of its proper divisors (30258655).

131120353 is a wasteful number, since it uses less digits than its factorization.

131120353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440903.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 131120353 is about 11450.7795804478. The cubic root of 131120353 is about 508.0307928200.

Adding to 131120353 its reverse (353021131), we get a palindrome (484141484).

The spelling of 131120353 in words is "one hundred thirty-one million, one hundred twenty thousand, three hundred fifty-three".