101343850 has 12 divisors (see below), whose sum is σ = 188499654. Its totient is φ = 40537520.

The previous prime is 101343839. The next prime is 101343871. The reversal of 101343850 is 58343101.

It can be written as a sum of positive squares in 3 ways, for example, as 86881041 + 14462809 = 9321^2 + 3803^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

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, 1013389 + ... + 1013488.

Almost surely, 2^101343850 is an apocalyptic number.

101343850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101343850 is a deficient number, since it is larger than the sum of its proper divisors (87155804).

101343850 is a wasteful number, since it uses less digits than its factorization.

101343850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026889 (or 2026884 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 101343850 is about 10066.9682625903. The cubic root of 101343850 is about 466.2288382224.

Adding to 101343850 its reverse (58343101), we get a palindrome (159686951).

The spelling of 101343850 in words is "one hundred one million, three hundred forty-three thousand, eight hundred fifty".