101434969 has 4 divisors (see below), whose sum is σ = 101467044. Its totient is φ = 101402896.

The previous prime is 101434967. The next prime is 101434997. The reversal of 101434969 is 969434101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 969434101 = 26729 ⋅36269.

It can be written as a sum of positive squares in 2 ways, for example, as 50126400 + 51308569 = 7080^2 + 7163^2 .

It is a cyclic number.

It is not a de Polignac number, because 101434969 - 2¹ = 101434967 is a prime.

It is a super-2 number, since 2×101434969² = 20578105872061922, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101434961) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10702 + ... + 17815.

It is an arithmetic number, because the mean of its divisors is an integer number (25366761).

Almost surely, 2^101434969 is an apocalyptic number.

It is an amenable number.

101434969 is a deficient number, since it is larger than the sum of its proper divisors (32075).

101434969 is an equidigital number, since it uses as much as digits as its factorization.

101434969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32074.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 101434969 is about 10071.4928883458. The cubic root of 101434969 is about 466.3685262903.

The spelling of 101434969 in words is "one hundred one million, four hundred thirty-four thousand, nine hundred sixty-nine".