101944435 has 16 divisors (see below), whose sum is σ = 125981856. Its totient is φ = 79135488.

The previous prime is 101944429. The next prime is 101944463. The reversal of 101944435 is 534449101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101944435 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101944397 and 101944406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118527 + ... + 119383.

It is an arithmetic number, because the mean of its divisors is an integer number (7873866).

Almost surely, 2^101944435 is an apocalyptic number.

101944435 is a deficient number, since it is larger than the sum of its proper divisors (24037421).

101944435 is an equidigital number, since it uses as much as digits as its factorization.

101944435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 101944435 is about 10096.7536862102. The cubic root of 101944435 is about 467.1480149588.

It can be divided in two parts, 1019 and 44435, that added together give a palindrome (45454).

The spelling of 101944435 in words is "one hundred one million, nine hundred forty-four thousand, four hundred thirty-five".