101281263073 has 8 divisors (see below), whose sum is σ = 105096315456. Its totient is φ = 97532559600.

The previous prime is 101281263047. The next prime is 101281263107. The reversal of 101281263073 is 370362182101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101281263073 - 2⁹ = 101281262561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101281263173) 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, 16584118 + ... + 16590223.

It is an arithmetic number, because the mean of its divisors is an integer number (13137039432).

Almost surely, 2^101281263073 is an apocalyptic number.

It is an amenable number.

101281263073 is a deficient number, since it is larger than the sum of its proper divisors (3815052383).

101281263073 is an equidigital number, since it uses as much as digits as its factorization.

101281263073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33174455.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 101281263073 in words is "one hundred one billion, two hundred eighty-one million, two hundred sixty-three thousand, seventy-three".