105153504154 has 8 divisors (see below), whose sum is σ = 158384739348. Its totient is φ = 52358591040.

The previous prime is 105153504139. The next prime is 105153504227. The reversal of 105153504154 is 451405351501.

It can be written as a sum of positive squares in 2 ways, for example, as 105152978529 + 525625 = 324273^2 + 725^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105153504154² (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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109079917 + ... + 109080880.

Almost surely, 2^105153504154 is an apocalyptic number.

105153504154 is a deficient number, since it is larger than the sum of its proper divisors (53231235194).

105153504154 is a wasteful number, since it uses less digits than its factorization.

105153504154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218161040.

The product of its (nonzero) digits is 30000, while the sum is 34.

Adding to 105153504154 its reverse (451405351501), we get a palindrome (556558855655).

The spelling of 105153504154 in words is "one hundred five billion, one hundred fifty-three million, five hundred four thousand, one hundred fifty-four".