1131600201 has 16 divisors (see below), whose sum is σ = 1547268480. Its totient is φ = 735405440.

The previous prime is 1131600199. The next prime is 1131600227. The reversal of 1131600201 is 1020061311.

It is a cyclic number.

It is not a de Polignac number, because 1131600201 - 2¹ = 1131600199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1131600241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10890 + ... + 48803.

It is an arithmetic number, because the mean of its divisors is an integer number (96704280).

Almost surely, 2^1131600201 is an apocalyptic number.

It is an amenable number.

1131600201 is a deficient number, since it is larger than the sum of its proper divisors (415668279).

1131600201 is an equidigital number, since it uses as much as digits as its factorization.

1131600201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59856.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1131600201 is about 33639.2657619039. The cubic root of 1131600201 is about 1042.0718685502.

Adding to 1131600201 its reverse (1020061311), we get a palindrome (2151661512).

The spelling of 1131600201 in words is "one billion, one hundred thirty-one million, six hundred thousand, two hundred one".