1201045102267 has 2 divisors, whose sum is σ = 1201045102268. Its totient is φ = 1201045102266.

The previous prime is 1201045102259. The next prime is 1201045102273. The reversal of 1201045102267 is 7622015401021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1201045102267 - 2³ = 1201045102259 is a prime.

It is not a weakly prime, because it can be changed into another prime (1201045102207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600522551133 + 600522551134.

It is an arithmetic number, because the mean of its divisors is an integer number (600522551134).

Almost surely, 2^{1201045102267} is an apocalyptic number.

1201045102267 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201045102267 is an equidigital number, since it uses as much as digits as its factorization.

1201045102267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 31.

The spelling of 1201045102267 in words is "one trillion, two hundred one billion, forty-five million, one hundred two thousand, two hundred sixty-seven".