7102012863 has 16 divisors (see below), whose sum is σ = 10460966400. Its totient is φ = 4249764480.

The previous prime is 7102012861. The next prime is 7102012867. The reversal of 7102012863 is 3682102017.

It is not a de Polignac number, because 7102012863 - 2¹ = 7102012861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7102012863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7102012861) by changing a digit.

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, 1359498 + ... + 1364711.

It is an arithmetic number, because the mean of its divisors is an integer number (653810400).

Almost surely, 2^7102012863 is an apocalyptic number.

7102012863 is a deficient number, since it is larger than the sum of its proper divisors (3358953537).

7102012863 is a wasteful number, since it uses less digits than its factorization.

7102012863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724302.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 7102012863 is about 84273.4410297811. The cubic root of 7102012863 is about 1922.1789555352.

The spelling of 7102012863 in words is "seven billion, one hundred two million, twelve thousand, eight hundred sixty-three".