10065340155 has 128 divisors (see below), whose sum is σ = 19711641600. Its totient is φ = 4334432256.

The previous prime is 10065340123. The next prime is 10065340157. The reversal of 10065340155 is 55104356001.

It is not a de Polignac number, because 10065340155 - 2⁵ = 10065340123 is a prime.

It is a super-2 number, since 2×10065340155² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10065340157) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2469199 + ... + 2473271.

It is an arithmetic number, because the mean of its divisors is an integer number (153997200).

Almost surely, 2^10065340155 is an apocalyptic number.

10065340155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10065340155 is a deficient number, since it is larger than the sum of its proper divisors (9646301445).

10065340155 is a wasteful number, since it uses less digits than its factorization.

10065340155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4165.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 10065340155 its reverse (55104356001), we get a palindrome (65169696156).

The spelling of 10065340155 in words is "ten billion, sixty-five million, three hundred forty thousand, one hundred fifty-five".