1133141201 has 2 divisors, whose sum is σ = 1133141202. Its totient is φ = 1133141200.

The previous prime is 1133141173. The next prime is 1133141263. The reversal of 1133141201 is 1021413311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1077414976 + 55726225 = 32824^2 + 7465^2 .

It is an emirp because it is prime and its reverse (1021413311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1133141201 - 2²⁶ = 1066032337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1133141201.

It is not a weakly prime, because it can be changed into another prime (1133141291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566570600 + 566570601.

It is an arithmetic number, because the mean of its divisors is an integer number (566570601).

Almost surely, 2^1133141201 is an apocalyptic number.

It is an amenable number.

1133141201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133141201 is an equidigital number, since it uses as much as digits as its factorization.

1133141201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1133141201 is about 33662.1627498888. The cubic root of 1133141201 is about 1042.5446811107.

Adding to 1133141201 its reverse (1021413311), we get a palindrome (2154554512).

The spelling of 1133141201 in words is "one billion, one hundred thirty-three million, one hundred forty-one thousand, two hundred one".