101049835 has 4 divisors (see below), whose sum is σ = 121259808. Its totient is φ = 80839864.

The previous prime is 101049797. The next prime is 101049841. The reversal of 101049835 is 538940101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 538940101 = 7 ⋅76991443.

It is a cyclic number.

It is not a de Polignac number, because 101049835 - 2¹¹ = 101047787 is a prime.

It is a super-2 number, since 2×101049835² = 20422138307054450, 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 = 101049797 and 101049806.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10104979 + ... + 10104988.

It is an arithmetic number, because the mean of its divisors is an integer number (30314952).

Almost surely, 2^101049835 is an apocalyptic number.

101049835 is a deficient number, since it is larger than the sum of its proper divisors (20209973).

101049835 is an equidigital number, since it uses as much as digits as its factorization.

101049835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20209972.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 101049835 is about 10052.3546992732. The cubic root of 101049835 is about 465.7775329283. Note that the first 3 decimals are identical.

Adding to 101049835 its reverse (538940101), we get a palindrome (639989936).

The spelling of 101049835 in words is "one hundred one million, forty-nine thousand, eight hundred thirty-five".