110987982473 has 2 divisors, whose sum is σ = 110987982474. Its totient is φ = 110987982472.

The previous prime is 110987982431. The next prime is 110987982493. The reversal of 110987982473 is 374289789011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108114700864 + 2873281609 = 328808^2 + 53603^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110987982473 is a prime.

It is not a weakly prime, because it can be changed into another prime (110987982493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55493991236 + 55493991237.

It is an arithmetic number, because the mean of its divisors is an integer number (55493991237).

Almost surely, 2^110987982473 is an apocalyptic number.

It is an amenable number.

110987982473 is a deficient number, since it is larger than the sum of its proper divisors (1).

110987982473 is an equidigital number, since it uses as much as digits as its factorization.

110987982473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6096384, while the sum is 59.

The spelling of 110987982473 in words is "one hundred ten billion, nine hundred eighty-seven million, nine hundred eighty-two thousand, four hundred seventy-three".