1100111001007 has 2 divisors, whose sum is σ = 1100111001008. Its totient is φ = 1100111001006.

The previous prime is 1100111000977. The next prime is 1100111001149. The reversal of 1100111001007 is 7001001110011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100111001007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100111001307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550055500503 + 550055500504.

It is an arithmetic number, because the mean of its divisors is an integer number (550055500504).

Almost surely, 2^{1100111001007} is an apocalyptic number.

1100111001007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100111001007 is an equidigital number, since it uses as much as digits as its factorization.

1100111001007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7, while the sum is 13.

Adding to 1100111001007 its reverse (7001001110011), we get a palindrome (8101112111018).

The spelling of 1100111001007 in words is "one trillion, one hundred billion, one hundred eleven million, one thousand, seven".