102345244116535 has 16 divisors (see below), whose sum is σ = 140469105220416. Its totient is φ = 70124639321088.

The previous prime is 102345244116509. The next prime is 102345244116581. The reversal of 102345244116535 is 535611442543201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 102345244116535 - 2¹⁷ = 102345243985463 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1144884762 + ... + 1144974151.

It is an arithmetic number, because the mean of its divisors is an integer number (8779319076276).

Almost surely, 2^{102345244116535} is an apocalyptic number.

102345244116535 is a deficient number, since it is larger than the sum of its proper divisors (38123861103881).

102345244116535 is a wasteful number, since it uses less digits than its factorization.

102345244116535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289860202.

The product of its (nonzero) digits is 1728000, while the sum is 46.

Adding to 102345244116535 its reverse (535611442543201), we get a palindrome (637956686659736).

The spelling of 102345244116535 in words is "one hundred two trillion, three hundred forty-five billion, two hundred forty-four million, one hundred sixteen thousand, five hundred thirty-five".