105250032354 has 16 divisors (see below), whose sum is σ = 217290389760. Its totient is φ = 33951623280.

The previous prime is 105250032347. The next prime is 105250032359. The reversal of 105250032354 is 453230052501.

It is a super-2 number, since 2×105250032354² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105250032359) 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 7 ways as a sum of consecutive naturals, for example, 282930009 + ... + 282930380.

It is an arithmetic number, because the mean of its divisors is an integer number (13580649360).

Almost surely, 2^105250032354 is an apocalyptic number.

105250032354 is an abundant number, since it is smaller than the sum of its proper divisors (112040357406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105250032354 is a wasteful number, since it uses less digits than its factorization.

105250032354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565860425.

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 105250032354 its reverse (453230052501), we get a palindrome (558480084855).

The spelling of 105250032354 in words is "one hundred five billion, two hundred fifty million, thirty-two thousand, three hundred fifty-four".