102091280395 has 16 divisors (see below), whose sum is σ = 139694133600. Its totient is φ = 70955748864.

The previous prime is 102091280387. The next prime is 102091280411. The reversal of 102091280395 is 593082190201.

It is not a de Polignac number, because 102091280395 - 2³ = 102091280387 is a prime.

It is a super-2 number, since 2×102091280395² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46194045 + ... + 46196254.

It is an arithmetic number, because the mean of its divisors is an integer number (8730883350).

Almost surely, 2^102091280395 is an apocalyptic number.

102091280395 is a deficient number, since it is larger than the sum of its proper divisors (37602853205).

102091280395 is a wasteful number, since it uses less digits than its factorization.

102091280395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92390334.

The product of its (nonzero) digits is 38880, while the sum is 40.

The spelling of 102091280395 in words is "one hundred two billion, ninety-one million, two hundred eighty thousand, three hundred ninety-five".