1201069433 has 2 divisors, whose sum is σ = 1201069434. Its totient is φ = 1201069432.

The previous prime is 1201069427. The next prime is 1201069447. The reversal of 1201069433 is 3349601021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 649383289 + 551686144 = 25483^2 + 23488^2 .

It is a cyclic number.

It is not a de Polignac number, because 1201069433 - 2⁴ = 1201069417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1201069396 and 1201069405.

It is not a weakly prime, because it can be changed into another prime (1201069033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600534716 + 600534717.

It is an arithmetic number, because the mean of its divisors is an integer number (600534717).

Almost surely, 2^1201069433 is an apocalyptic number.

It is an amenable number.

1201069433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201069433 is an equidigital number, since it uses as much as digits as its factorization.

1201069433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 1201069433 is about 34656.4486495659. The cubic root of 1201069433 is about 1062.9741538248.

The spelling of 1201069433 in words is "one billion, two hundred one million, sixty-nine thousand, four hundred thirty-three".