111232140403 has 2 divisors, whose sum is σ = 111232140404. Its totient is φ = 111232140402.

The previous prime is 111232140389. The next prime is 111232140463. The reversal of 111232140403 is 304041232111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111232140403 - 2³³ = 102642205811 is a prime.

It is not a weakly prime, because it can be changed into another prime (111232140463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55616070201 + 55616070202.

It is an arithmetic number, because the mean of its divisors is an integer number (55616070202).

Almost surely, 2^111232140403 is an apocalyptic number.

111232140403 is a deficient number, since it is larger than the sum of its proper divisors (1).

111232140403 is an equidigital number, since it uses as much as digits as its factorization.

111232140403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 111232140403 its reverse (304041232111), we get a palindrome (415273372514).

The spelling of 111232140403 in words is "one hundred eleven billion, two hundred thirty-two million, one hundred forty thousand, four hundred three".