1403112112101 has 16 divisors (see below), whose sum is σ = 2375639555200. Its totient is φ = 801778349664.

The previous prime is 1403112112067. The next prime is 1403112112121. The reversal of 1403112112101 is 1012112113041.

1403112112101 is a `hidden beast` number, since 1 + 40 + 311 + 211 + 2 + 101 = 666.

It is not a de Polignac number, because 1403112112101 - 2⁶ = 1403112112037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1403112112121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3711936616 + ... + 3711936993.

It is an arithmetic number, because the mean of its divisors is an integer number (148477472200).

Almost surely, 2^{1403112112101} is an apocalyptic number.

It is an amenable number.

1403112112101 is a deficient number, since it is larger than the sum of its proper divisors (972527443099).

1403112112101 is an equidigital number, since it uses as much as digits as its factorization.

1403112112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7423873625 (or 7423873619 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 1403112112101 its reverse (1012112113041), we get a palindrome (2415224225142).

The spelling of 1403112112101 in words is "one trillion, four hundred three billion, one hundred twelve million, one hundred twelve thousand, one hundred one".