110103420851 has 2 divisors, whose sum is σ = 110103420852. Its totient is φ = 110103420850.

The previous prime is 110103420809. The next prime is 110103420859. The reversal of 110103420851 is 158024301011.

It is a strong prime.

It is an emirp because it is prime and its reverse (158024301011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110103420851 - 2³⁴ = 92923551667 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110103420851.

It is not a weakly prime, because it can be changed into another prime (110103420859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55051710425 + 55051710426.

It is an arithmetic number, because the mean of its divisors is an integer number (55051710426).

Almost surely, 2^110103420851 is an apocalyptic number.

110103420851 is a deficient number, since it is larger than the sum of its proper divisors (1).

110103420851 is an equidigital number, since it uses as much as digits as its factorization.

110103420851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 26.

Adding to 110103420851 its reverse (158024301011), we get a palindrome (268127721862).

The spelling of 110103420851 in words is "one hundred ten billion, one hundred three million, four hundred twenty thousand, eight hundred fifty-one".