1082262013 has 4 divisors (see below), whose sum is σ = 1236870880. Its totient is φ = 927653148.

The previous prime is 1082261989. The next prime is 1082262019. The reversal of 1082262013 is 3102622801.

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: 3102622801 = 67 ⋅46307803.

It is a cyclic number.

It is not a de Polignac number, because 1082262013 - 2⁹ = 1082261501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082262019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77304423 + ... + 77304436.

It is an arithmetic number, because the mean of its divisors is an integer number (309217720).

Almost surely, 2^1082262013 is an apocalyptic number.

It is an amenable number.

1082262013 is a deficient number, since it is larger than the sum of its proper divisors (154608867).

1082262013 is an equidigital number, since it uses as much as digits as its factorization.

1082262013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154608866.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1082262013 is about 32897.7508805693. The cubic root of 1082262013 is about 1026.7013625458.

Adding to 1082262013 its reverse (3102622801), we get a palindrome (4184884814).

The spelling of 1082262013 in words is "one billion, eighty-two million, two hundred sixty-two thousand, thirteen".