9850800131 has 4 divisors (see below), whose sum is σ = 9879188952. Its totient is φ = 9822411312.

The previous prime is 9850800119. The next prime is 9850800133. The reversal of 9850800131 is 1310080589.

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

It is a cyclic number.

It is not a de Polignac number, because 9850800131 - 2²² = 9846605827 is a prime.

It is a super-2 number, since 2×9850800131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9850800091 and 9850800100.

It is not an unprimeable number, because it can be changed into a prime (9850800133) 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 3 ways as a sum of consecutive naturals, for example, 14193890 + ... + 14194583.

It is an arithmetic number, because the mean of its divisors is an integer number (2469797238).

Almost surely, 2^9850800131 is an apocalyptic number.

9850800131 is a deficient number, since it is larger than the sum of its proper divisors (28388821).

9850800131 is a wasteful number, since it uses less digits than its factorization.

9850800131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28388820.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 9850800131 is about 99251.1971262816. The cubic root of 9850800131 is about 2143.6662436531. Note that the first 3 decimals are identical.

The spelling of 9850800131 in words is "nine billion, eight hundred fifty million, eight hundred thousand, one hundred thirty-one".