1133246801 has 2 divisors, whose sum is σ = 1133246802. Its totient is φ = 1133246800.

The previous prime is 1133246789. The next prime is 1133246813. The reversal of 1133246801 is 1086423311.

It is a balanced prime because it is at equal distance from previous prime (1133246789) and next prime (1133246813).

It can be written as a sum of positive squares in only one way, i.e., 585640000 + 547606801 = 24200^2 + 23401^2 .

It is an emirp because it is prime and its reverse (1086423311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1133246801 is a prime.

It is not a weakly prime, because it can be changed into another prime (1133246831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566623400 + 566623401.

It is an arithmetic number, because the mean of its divisors is an integer number (566623401).

Almost surely, 2^1133246801 is an apocalyptic number.

It is an amenable number.

1133246801 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133246801 is an equidigital number, since it uses as much as digits as its factorization.

1133246801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1133246801 is about 33663.7312400156. The cubic root of 1133246801 is about 1042.5770658063.

The spelling of 1133246801 in words is "one billion, one hundred thirty-three million, two hundred forty-six thousand, eight hundred one".