101040850 has 12 divisors (see below), whose sum is σ = 187936074. Its totient is φ = 40416320.

The previous prime is 101040847. The next prime is 101040853. The reversal of 101040850 is 58040101.

It is an interprime number because it is at equal distance from previous prime (101040847) and next prime (101040853).

It can be written as a sum of positive squares in 3 ways, for example, as 43599609 + 57441241 = 6603^2 + 7579^2 .

It is not an unprimeable number, because it can be changed into a prime (101040853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1010359 + ... + 1010458.

Almost surely, 2^101040850 is an apocalyptic number.

101040850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101040850 is a deficient number, since it is larger than the sum of its proper divisors (86895224).

101040850 is a wasteful number, since it uses less digits than its factorization.

101040850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020829 (or 2020824 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 101040850 is about 10051.9077791233. The cubic root of 101040850 is about 465.7637274129.

Adding to 101040850 its reverse (58040101), we get a palindrome (159080951).

The spelling of 101040850 in words is "one hundred one million, forty thousand, eight hundred fifty".