101400112403 has 4 divisors (see below), whose sum is σ = 101404432800. Its totient is φ = 101395792008.

The previous prime is 101400112367. The next prime is 101400112459. The reversal of 101400112403 is 304211004101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101400112403 - 2¹⁴ = 101400096019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101400112003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2124800 + ... + 2171997.

It is an arithmetic number, because the mean of its divisors is an integer number (25351108200).

Almost surely, 2^101400112403 is an apocalyptic number.

101400112403 is a deficient number, since it is larger than the sum of its proper divisors (4320397).

101400112403 is an equidigital number, since it uses as much as digits as its factorization.

101400112403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4320396.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 101400112403 its reverse (304211004101), we get a palindrome (405611116504).

The spelling of 101400112403 in words is "one hundred one billion, four hundred million, one hundred twelve thousand, four hundred three".