101102103023 has 4 divisors (see below), whose sum is σ = 106423266360. Its totient is φ = 95780939688.

The previous prime is 101102103019. The next prime is 101102103077. The reversal of 101102103023 is 320301201101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101102103023 - 2² = 101102103019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101102102989 and 101102103007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101102103013) 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, 2660581640 + ... + 2660581677.

It is an arithmetic number, because the mean of its divisors is an integer number (26605816590).

Almost surely, 2^101102103023 is an apocalyptic number.

101102103023 is a deficient number, since it is larger than the sum of its proper divisors (5321163337).

101102103023 is an equidigital number, since it uses as much as digits as its factorization.

101102103023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5321163336.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 101102103023 its reverse (320301201101), we get a palindrome (421403304124).

The spelling of 101102103023 in words is "one hundred one billion, one hundred two million, one hundred three thousand, twenty-three".