101104031 has 4 divisors (see below), whose sum is σ = 115547472. Its totient is φ = 86660592.

The previous prime is 101104027. The next prime is 101104123. The reversal of 101104031 is 130401101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130401101 = 17 ⋅7670653.

It is a cyclic number.

It is not a de Polignac number, because 101104031 - 2² = 101104027 is a prime.

It is a super-2 number, since 2×101104031² = 20444050168897922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101103031) 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, 7221710 + ... + 7221723.

It is an arithmetic number, because the mean of its divisors is an integer number (28886868).

Almost surely, 2^101104031 is an apocalyptic number.

101104031 is a deficient number, since it is larger than the sum of its proper divisors (14443441).

101104031 is an equidigital number, since it uses as much as digits as its factorization.

101104031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14443440.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 101104031 is about 10055.0500247388. The cubic root of 101104031 is about 465.8607881117.

Adding to 101104031 its reverse (130401101), we get a palindrome (231505132).

It can be divided in two parts, 10110 and 4031, that added together give a palindrome (14141).

The spelling of 101104031 in words is "one hundred one million, one hundred four thousand, thirty-one".