1110040211947 has 2 divisors, whose sum is σ = 1110040211948. Its totient is φ = 1110040211946.

The previous prime is 1110040211911. The next prime is 1110040212067. The reversal of 1110040211947 is 7491120400111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110040211947 is a prime.

It is a super-3 number, since 3×1110040211947³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1110040211647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555020105973 + 555020105974.

It is an arithmetic number, because the mean of its divisors is an integer number (555020105974).

Almost surely, 2^{1110040211947} is an apocalyptic number.

1110040211947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110040211947 is an equidigital number, since it uses as much as digits as its factorization.

1110040211947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 31.

The spelling of 1110040211947 in words is "one trillion, one hundred ten billion, forty million, two hundred eleven thousand, nine hundred forty-seven".