102834961 has 4 divisors (see below), whose sum is σ = 103990500. Its totient is φ = 101679424.

The previous prime is 102834947. The next prime is 102834971. The reversal of 102834961 is 169438201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 49617936 + 53217025 = 7044^2 + 7295^2 .

It is a cyclic number.

It is not a de Polignac number, because 102834961 - 2¹¹ = 102832913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102834911) 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, 577636 + ... + 577813.

It is an arithmetic number, because the mean of its divisors is an integer number (25997625).

Almost surely, 2^102834961 is an apocalyptic number.

It is an amenable number.

102834961 is a deficient number, since it is larger than the sum of its proper divisors (1155539).

102834961 is an equidigital number, since it uses as much as digits as its factorization.

102834961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155538.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 102834961 is about 10140.7574174713. The cubic root of 102834961 is about 468.5043157922.

The spelling of 102834961 in words is "one hundred two million, eight hundred thirty-four thousand, nine hundred sixty-one".