101103104043 has 32 divisors (see below), whose sum is σ = 154648320000. Its totient is φ = 65213359200.

The previous prime is 101103104023. The next prime is 101103104071. The reversal of 101103104043 is 340401301101.

It is not a de Polignac number, because 101103104043 - 2¹⁰ = 101103103019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101103104023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4801408 + ... + 4822418.

It is an arithmetic number, because the mean of its divisors is an integer number (4832760000).

Almost surely, 2^101103104043 is an apocalyptic number.

101103104043 is a deficient number, since it is larger than the sum of its proper divisors (53545215957).

101103104043 is a wasteful number, since it uses less digits than its factorization.

101103104043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26800 (or 26794 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 101103104043 its reverse (340401301101), we get a palindrome (441504405144).

The spelling of 101103104043 in words is "one hundred one billion, one hundred three million, one hundred four thousand, forty-three".