101545267454368 has 24 divisors (see below), whose sum is σ = 204566483566368. Its totient is φ = 49591874802624.

The previous prime is 101545267454263. The next prime is 101545267454369. The reversal of 101545267454368 is 863454762545101.

It is a super-2 number, since 2×101545267454368² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101545267454369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36898714996 + ... + 36898717747.

It is an arithmetic number, because the mean of its divisors is an integer number (8523603481932).

Almost surely, 2^{101545267454368} is an apocalyptic number.

It is an amenable number.

101545267454368 is an abundant number, since it is smaller than the sum of its proper divisors (103021216112000).

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

101545267454368 is an equidigital number, since it uses as much as digits as its factorization.

101545267454368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73797432796 (or 73797432788 counting only the distinct ones).

The product of its (nonzero) digits is 96768000, while the sum is 61.

The spelling of 101545267454368 in words is "one hundred one trillion, five hundred forty-five billion, two hundred sixty-seven million, four hundred fifty-four thousand, three hundred sixty-eight".