1105621367063 has 2 divisors, whose sum is σ = 1105621367064. Its totient is φ = 1105621367062.

The previous prime is 1105621366973. The next prime is 1105621367069. The reversal of 1105621367063 is 3607631265011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1105621367063 - 2¹⁴ = 1105621350679 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1105621367063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105621367069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552810683531 + 552810683532.

It is an arithmetic number, because the mean of its divisors is an integer number (552810683532).

Almost surely, 2^{1105621367063} is an apocalyptic number.

1105621367063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105621367063 is an equidigital number, since it uses as much as digits as its factorization.

1105621367063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 1105621367063 in words is "one trillion, one hundred five billion, six hundred twenty-one million, three hundred sixty-seven thousand, sixty-three".