9802290131 has 8 divisors (see below), whose sum is σ = 10009107984. Its totient is φ = 9597432960.

The previous prime is 9802290109. The next prime is 9802290137. The reversal of 9802290131 is 1310922089.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9802290131 - 2¹⁸ = 9802027987 is a prime.

It is a super-2 number, since 2×9802290131² (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 = 9802290091 and 9802290100.

It is not an unprimeable number, because it can be changed into a prime (9802290137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480065 + ... + 500066.

It is an arithmetic number, because the mean of its divisors is an integer number (1251138498).

Almost surely, 2^9802290131 is an apocalyptic number.

9802290131 is a deficient number, since it is larger than the sum of its proper divisors (206817853).

9802290131 is a wasteful number, since it uses less digits than its factorization.

9802290131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980341.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 9802290131 is about 99006.5155987221. The cubic root of 9802290131 is about 2140.1416428068.

The spelling of 9802290131 in words is "nine billion, eight hundred two million, two hundred ninety thousand, one hundred thirty-one".