10057238191 has 36 divisors (see below), whose sum is σ = 13848788856. Its totient is φ = 7233922080.

The previous prime is 10057238179. The next prime is 10057238249. The reversal of 10057238191 is 19183275001.

It is not a de Polignac number, because 10057238191 - 2¹¹ = 10057236143 is a prime.

It is a super-2 number, since 2×10057238191² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10057238191.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10057238141) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11836 + ... + 142318.

Almost surely, 2^10057238191 is an apocalyptic number.

10057238191 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10057238191 is a deficient number, since it is larger than the sum of its proper divisors (3791550665).

10057238191 is a wasteful number, since it uses less digits than its factorization.

10057238191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130532 (or 130514 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 37.

The spelling of 10057238191 in words is "ten billion, fifty-seven million, two hundred thirty-eight thousand, one hundred ninety-one".