101320456456 has 32 divisors (see below), whose sum is σ = 191955104640. Its totient is φ = 50133120768.

The previous prime is 101320456427. The next prime is 101320456459. The reversal of 101320456456 is 654654023101.

101320456456 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (101320456459) 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 7 ways as a sum of consecutive naturals, for example, 1149840 + ... + 1234816.

It is an arithmetic number, because the mean of its divisors is an integer number (5998597020).

Almost surely, 2^101320456456 is an apocalyptic number.

It is an amenable number.

101320456456 is a deficient number, since it is larger than the sum of its proper divisors (90634648184).

101320456456 is a wasteful number, since it uses less digits than its factorization.

101320456456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86533 (or 86529 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 101320456456 its reverse (654654023101), we get a palindrome (755974479557).

The spelling of 101320456456 in words is "one hundred one billion, three hundred twenty million, four hundred fifty-six thousand, four hundred fifty-six".