65119988991203 has 2 divisors, whose sum is σ = 65119988991204. Its totient is φ = 65119988991202.

The previous prime is 65119988991061. The next prime is 65119988991241. The reversal of 65119988991203 is 30219988991156.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65119988991203 - 2²⁰ = 65119987942627 is a prime.

It is a super-2 number, since 2×65119988991203² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (65119988991403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32559994495601 + 32559994495602.

It is an arithmetic number, because the mean of its divisors is an integer number (32559994495602).

Almost surely, 2^{65119988991203} is an apocalyptic number.

65119988991203 is a deficient number, since it is larger than the sum of its proper divisors (1).

65119988991203 is an equidigital number, since it uses as much as digits as its factorization.

65119988991203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75582720, while the sum is 71.

The spelling of 65119988991203 in words is "sixty-five trillion, one hundred nineteen billion, nine hundred eighty-eight million, nine hundred ninety-one thousand, two hundred three".