101024434435 has 4 divisors (see below), whose sum is σ = 121229321328. Its totient is φ = 80819547544.

The previous prime is 101024434387. The next prime is 101024434439. The reversal of 101024434435 is 534434420101.

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 101024434435 - 2¹¹ = 101024432387 is a prime.

It is a super-2 number, since 2×101024434435² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101024434397 and 101024434406.

It is not an unprimeable number, because it can be changed into a prime (101024434439) 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, 10102443439 + ... + 10102443448.

It is an arithmetic number, because the mean of its divisors is an integer number (30307330332).

Almost surely, 2^101024434435 is an apocalyptic number.

101024434435 is a deficient number, since it is larger than the sum of its proper divisors (20204886893).

101024434435 is an equidigital number, since it uses as much as digits as its factorization.

101024434435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20204886892.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 101024434435 its reverse (534434420101), we get a palindrome (635458854536).

The spelling of 101024434435 in words is "one hundred one billion, twenty-four million, four hundred thirty-four thousand, four hundred thirty-five".