761201020087 has 2 divisors, whose sum is σ = 761201020088. Its totient is φ = 761201020086.

The previous prime is 761201019991. The next prime is 761201020117. The reversal of 761201020087 is 780020102167.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 761201020087 - 2³⁹ = 211445206199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (761201020687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380600510043 + 380600510044.

It is an arithmetic number, because the mean of its divisors is an integer number (380600510044).

Almost surely, 2^761201020087 is an apocalyptic number.

761201020087 is a deficient number, since it is larger than the sum of its proper divisors (1).

761201020087 is an equidigital number, since it uses as much as digits as its factorization.

761201020087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 34.

The spelling of 761201020087 in words is "seven hundred sixty-one billion, two hundred one million, twenty thousand, eighty-seven".