131024201 has 8 divisors (see below), whose sum is σ = 163354944. Its totient is φ = 102096720.

The previous prime is 131024183. The next prime is 131024207. The reversal of 131024201 is 102420131.

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

It is a de Polignac number, because none of the positive numbers 2^k-131024201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131024207) 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, 850730 + ... + 850883.

It is an arithmetic number, because the mean of its divisors is an integer number (20419368).

Almost surely, 2^131024201 is an apocalyptic number.

131024201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131024201 is a deficient number, since it is larger than the sum of its proper divisors (32330743).

131024201 is a wasteful number, since it uses less digits than its factorization.

131024201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701631.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 131024201 is about 11446.5803190298. The cubic root of 131024201 is about 507.9065809265.

Adding to 131024201 its reverse (102420131), we get a palindrome (233444332).

The spelling of 131024201 in words is "one hundred thirty-one million, twenty-four thousand, two hundred one".