85350101 has 4 divisors (see below), whose sum is σ = 85569900. Its totient is φ = 85130304.

The previous prime is 85350091. The next prime is 85350107. The reversal of 85350101 is 10105358.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10105358 = 2 ⋅5052679.

It can be written as a sum of positive squares in 2 ways, for example, as 38427601 + 46922500 = 6199^2 + 6850^2 .

It is a cyclic number.

It is not a de Polignac number, because 85350101 - 2¹⁸ = 85087957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85350107) 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, 109316 + ... + 110093.

It is an arithmetic number, because the mean of its divisors is an integer number (21392475).

Almost surely, 2^85350101 is an apocalyptic number.

It is an amenable number.

85350101 is a deficient number, since it is larger than the sum of its proper divisors (219799).

85350101 is a wasteful number, since it uses less digits than its factorization.

85350101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219798.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 85350101 is about 9238.5118390355. The cubic root of 85350101 is about 440.2858008888.

Adding to 85350101 its reverse (10105358), we get a palindrome (95455459).

The spelling of 85350101 in words is "eighty-five million, three hundred fifty thousand, one hundred one".