103356140065 has 16 divisors (see below), whose sum is σ = 134526102480. Its totient is φ = 75923015680.

The previous prime is 103356140057. The next prime is 103356140071. The reversal of 103356140065 is 560041653301.

It can be written as a sum of positive squares in 8 ways, for example, as 1686991329 + 101669148736 = 41073^2 + 318856^2 .

It is not a de Polignac number, because 103356140065 - 2³ = 103356140057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103356140065.

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, 14825230 + ... + 14832199.

It is an arithmetic number, because the mean of its divisors is an integer number (8407881405).

Almost surely, 2^103356140065 is an apocalyptic number.

It is an amenable number.

103356140065 is a deficient number, since it is larger than the sum of its proper divisors (31169962415).

103356140065 is a wasteful number, since it uses less digits than its factorization.

103356140065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29657492.

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 103356140065 its reverse (560041653301), we get a palindrome (663397793366).

It can be divided in two parts, 10335 and 6140065, that added together give a square (6150400 = 2480²).

The spelling of 103356140065 in words is "one hundred three billion, three hundred fifty-six million, one hundred forty thousand, sixty-five".