7851150102 has 32 divisors (see below), whose sum is σ = 16148008800. Its totient is φ = 2542952448.

The previous prime is 7851150091. The next prime is 7851150121. The reversal of 7851150102 is 2010511587.

It is a super-2 number, since 2×7851150102² (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 7851150102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147724 + ... + 193712.

It is an arithmetic number, because the mean of its divisors is an integer number (504625275).

Almost surely, 2^7851150102 is an apocalyptic number.

7851150102 is an abundant number, since it is smaller than the sum of its proper divisors (8296858698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7851150102 is a wasteful number, since it uses less digits than its factorization.

7851150102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46800.

The product of its (nonzero) digits is 2800, while the sum is 30.

The square root of 7851150102 is about 88606.7158967084. The cubic root of 7851150102 is about 1987.5181050366.

Adding to 7851150102 its reverse (2010511587), we get a palindrome (9861661689).

The spelling of 7851150102 in words is "seven billion, eight hundred fifty-one million, one hundred fifty thousand, one hundred two".