101481423393 has 96 divisors (see below), whose sum is σ = 171593748480. Its totient is φ = 52989552000.

The previous prime is 101481423389. The next prime is 101481423409. The reversal of 101481423393 is 393324184101.

It is not a de Polignac number, because 101481423393 - 2² = 101481423389 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101481403393) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 28657203 + ... + 28660743.

It is an arithmetic number, because the mean of its divisors is an integer number (1787434880).

Almost surely, 2^101481423393 is an apocalyptic number.

It is an amenable number.

101481423393 is a deficient number, since it is larger than the sum of its proper divisors (70112325087).

101481423393 is a wasteful number, since it uses less digits than its factorization.

101481423393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3939 (or 3932 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 101481423393 in words is "one hundred one billion, four hundred eighty-one million, four hundred twenty-three thousand, three hundred ninety-three".