101320456458 has 16 divisors (see below), whose sum is σ = 218228675616. Its totient is φ = 31175525040.

The previous prime is 101320456427. The next prime is 101320456459. The reversal of 101320456458 is 854654023101.

101320456458 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (101320456459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649490028 + ... + 649490183.

It is an arithmetic number, because the mean of its divisors is an integer number (13639292226).

Almost surely, 2^101320456458 is an apocalyptic number.

101320456458 is an abundant number, since it is smaller than the sum of its proper divisors (116908219158).

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

101320456458 is a wasteful number, since it uses less digits than its factorization.

101320456458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298980229.

The product of its (nonzero) digits is 115200, while the sum is 39.

Adding to 101320456458 its reverse (854654023101), we get a palindrome (955974479559).

The spelling of 101320456458 in words is "one hundred one billion, three hundred twenty million, four hundred fifty-six thousand, four hundred fifty-eight".