1051082193 has 12 divisors (see below), whose sum is σ = 1630250160. Its totient is φ = 600618312.

The previous prime is 1051082189. The next prime is 1051082231. The reversal of 1051082193 is 3912801501.

It is not a de Polignac number, because 1051082193 - 2² = 1051082189 is a prime.

It is a super-2 number, since 2×1051082193² = 2209547552883378498, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1051082193.

It is not an unprimeable number, because it can be changed into a prime (1051082113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3574963 + ... + 3575256.

It is an arithmetic number, because the mean of its divisors is an integer number (135854180).

Almost surely, 2^1051082193 is an apocalyptic number.

It is an amenable number.

1051082193 is a deficient number, since it is larger than the sum of its proper divisors (579167967).

1051082193 is an equidigital number, since it uses as much as digits as its factorization.

1051082193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7150236 (or 7150229 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 1051082193 is about 32420.3977921308. The cubic root of 1051082193 is about 1016.7454232757.

Adding to 1051082193 its reverse (3912801501), we get a palindrome (4963883694).

The spelling of 1051082193 in words is "one billion, fifty-one million, eighty-two thousand, one hundred ninety-three".