7802103112 has 32 divisors (see below), whose sum is σ = 14721746400. Its totient is φ = 3876364800.

The previous prime is 7802103103. The next prime is 7802103143. The reversal of 7802103112 is 2113012087.

It is a happy number.

It is a super-3 number, since 3×7802103112³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1163064 + ... + 1169752.

It is an arithmetic number, because the mean of its divisors is an integer number (460054575).

Almost surely, 2^7802103112 is an apocalyptic number.

It is an amenable number.

7802103112 is a deficient number, since it is larger than the sum of its proper divisors (6919643288).

7802103112 is a wasteful number, since it uses less digits than its factorization.

7802103112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7597 (or 7593 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 7802103112 is about 88329.5143878874. The cubic root of 7802103112 is about 1983.3707092235.

Adding to 7802103112 its reverse (2113012087), we get a palindrome (9915115199).

The spelling of 7802103112 in words is "seven billion, eight hundred two million, one hundred three thousand, one hundred twelve".