1113233200061 has 2 divisors, whose sum is σ = 1113233200062. Its totient is φ = 1113233200060.

The previous prime is 1113233200043. The next prime is 1113233200073. The reversal of 1113233200061 is 1600023323111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 859086143161 + 254147056900 = 926869^2 + 504130^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113233200061 - 2¹⁰ = 1113233199037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113233220061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556616600030 + 556616600031.

It is an arithmetic number, because the mean of its divisors is an integer number (556616600031).

Almost surely, 2^{1113233200061} is an apocalyptic number.

It is an amenable number.

1113233200061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113233200061 is an equidigital number, since it uses as much as digits as its factorization.

1113233200061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1113233200061 its reverse (1600023323111), we get a palindrome (2713256523172).

The spelling of 1113233200061 in words is "one trillion, one hundred thirteen billion, two hundred thirty-three million, two hundred thousand, sixty-one".