105002602640155 has 16 divisors (see below), whose sum is σ = 145543714462944. Its totient is φ = 71873439239680.

The previous prime is 105002602640099. The next prime is 105002602640191. The reversal of 105002602640155 is 551046206200501.

It is not a de Polignac number, because 105002602640155 - 2¹⁷ = 105002602509083 is a prime.

It is a super-2 number, since 2×105002602640155² (a number of 29 digits) contains 22 as substring.

It is a Duffinian 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, 56151123472 + ... + 56151125341.

It is an arithmetic number, because the mean of its divisors is an integer number (9096482153934).

Almost surely, 2^{105002602640155} is an apocalyptic number.

105002602640155 is a deficient number, since it is larger than the sum of its proper divisors (40541111822789).

105002602640155 is a wasteful number, since it uses less digits than its factorization.

105002602640155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112302248846.

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 105002602640155 its reverse (551046206200501), we get a palindrome (656048808840656).

The spelling of 105002602640155 in words is "one hundred five trillion, two billion, six hundred two million, six hundred forty thousand, one hundred fifty-five".