7803120131 has 2 divisors, whose sum is σ = 7803120132. Its totient is φ = 7803120130.

The previous prime is 7803120109. The next prime is 7803120137. The reversal of 7803120131 is 1310213087.

It is a strong prime.

It is an emirp because it is prime and its reverse (1310213087) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7803120131 - 2¹⁸ = 7802857987 is a prime.

It is a super-2 number, since 2×7803120131² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7803120131.

It is not a weakly prime, because it can be changed into another prime (7803120137) by changing a digit.

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 as a sum of consecutive naturals, namely, 3901560065 + 3901560066.

It is an arithmetic number, because the mean of its divisors is an integer number (3901560066).

Almost surely, 2^7803120131 is an apocalyptic number.

7803120131 is a deficient number, since it is larger than the sum of its proper divisors (1).

7803120131 is an equidigital number, since it uses as much as digits as its factorization.

7803120131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 7803120131 is about 88335.2711605053. The cubic root of 7803120131 is about 1983.4568841957.

The spelling of 7803120131 in words is "seven billion, eight hundred three million, one hundred twenty thousand, one hundred thirty-one".