101403104138 has 32 divisors (see below), whose sum is σ = 177585053184. Its totient is φ = 42521231232.

The previous prime is 101403104137. The next prime is 101403104161. The reversal of 101403104138 is 831401304101.

It is not an unprimeable number, because it can be changed into a prime (101403104137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2395856 + ... + 2437812.

It is an arithmetic number, because the mean of its divisors is an integer number (5549532912).

Almost surely, 2^101403104138 is an apocalyptic number.

101403104138 is a deficient number, since it is larger than the sum of its proper divisors (76181949046).

101403104138 is a wasteful number, since it uses less digits than its factorization.

101403104138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45686.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 101403104138 its reverse (831401304101), we get a palindrome (932804408239).

The spelling of 101403104138 in words is "one hundred one billion, four hundred three million, one hundred four thousand, one hundred thirty-eight".