101675248109 has 4 divisors (see below), whose sum is σ = 101675926080. Its totient is φ = 101674570140.

The previous prime is 101675248091. The next prime is 101675248117. The reversal of 101675248109 is 901842576101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 901842576101 = 23 ⋅39210546787.

It is a cyclic number.

It is not a de Polignac number, because 101675248109 - 2⁸ = 101675247853 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101675248109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101675238109) 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, 3077 + ... + 450954.

It is an arithmetic number, because the mean of its divisors is an integer number (25418981520).

Almost surely, 2^101675248109 is an apocalyptic number.

It is an amenable number.

101675248109 is a deficient number, since it is larger than the sum of its proper divisors (677971).

101675248109 is an equidigital number, since it uses as much as digits as its factorization.

101675248109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677970.

The product of its (nonzero) digits is 120960, while the sum is 44.

The spelling of 101675248109 in words is "one hundred one billion, six hundred seventy-five million, two hundred forty-eight thousand, one hundred nine".