110400111203 has 2 divisors, whose sum is σ = 110400111204. Its totient is φ = 110400111202.

The previous prime is 110400111197. The next prime is 110400111257. The reversal of 110400111203 is 302111004011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110400111203 - 2¹⁶ = 110400045667 is a prime.

It is a super-2 number, since 2×110400111203² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (110400111403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55200055601 + 55200055602.

It is an arithmetic number, because the mean of its divisors is an integer number (55200055602).

Almost surely, 2^110400111203 is an apocalyptic number.

110400111203 is a deficient number, since it is larger than the sum of its proper divisors (1).

110400111203 is an equidigital number, since it uses as much as digits as its factorization.

110400111203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 110400111203 its reverse (302111004011), we get a palindrome (412511115214).

The spelling of 110400111203 in words is "one hundred ten billion, four hundred million, one hundred eleven thousand, two hundred three".