10002083257 has 4 divisors (see below), whose sum is σ = 10324731136. Its totient is φ = 9679435380.

The previous prime is 10002083213. The next prime is 10002083321. The reversal of 10002083257 is 75238020001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75238020001 = 15887 ⋅4735823.

It is a cyclic number.

It is not a de Polignac number, because 10002083257 - 2³¹ = 7854599609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10002089257) 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, 161323893 + ... + 161323954.

It is an arithmetic number, because the mean of its divisors is an integer number (2581182784).

Almost surely, 2^10002083257 is an apocalyptic number.

It is an amenable number.

10002083257 is a deficient number, since it is larger than the sum of its proper divisors (322647879).

10002083257 is an equidigital number, since it uses as much as digits as its factorization.

10002083257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322647878.

The product of its (nonzero) digits is 3360, while the sum is 28.

The spelling of 10002083257 in words is "ten billion, two million, eighty-three thousand, two hundred fifty-seven".