101097039 has 4 divisors (see below), whose sum is σ = 134796056. Its totient is φ = 67398024.

The previous prime is 101096959. The next prime is 101097041. The reversal of 101097039 is 930790101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 930790101 = 3 ⋅310263367.

It is not a de Polignac number, because 101097039 - 2⁷ = 101096911 is a prime.

It is a super-2 number, since 2×101097039² = 20441222589135042, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101096997 and 101097015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101097049) 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, 16849504 + ... + 16849509.

It is an arithmetic number, because the mean of its divisors is an integer number (33699014).

Almost surely, 2^101097039 is an apocalyptic number.

101097039 is a deficient number, since it is larger than the sum of its proper divisors (33699017).

101097039 is an equidigital number, since it uses as much as digits as its factorization.

101097039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33699016.

The product of its (nonzero) digits is 1701, while the sum is 30.

The square root of 101097039 is about 10054.7023327396. The cubic root of 101097039 is about 465.8500487650.

The spelling of 101097039 in words is "one hundred one million, ninety-seven thousand, thirty-nine".