101313131424 has 48 divisors (see below), whose sum is σ = 275117562720. Its totient is φ = 32606524160.

The previous prime is 101313131407. The next prime is 101313131483. The reversal of 101313131424 is 424131313101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 101313131394 and 101313131403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18192822 + ... + 18198389.

It is an arithmetic number, because the mean of its divisors is an integer number (5731615890).

Almost surely, 2^101313131424 is an apocalyptic number.

It is an amenable number.

101313131424 is an abundant number, since it is smaller than the sum of its proper divisors (173804431296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101313131424 is a wasteful number, since it uses less digits than its factorization.

101313131424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36391253 (or 36391245 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 101313131424 its reverse (424131313101), we get a palindrome (525444444525).

The spelling of 101313131424 in words is "one hundred one billion, three hundred thirteen million, one hundred thirty-one thousand, four hundred twenty-four".