105036020070 has 32 divisors (see below), whose sum is σ = 255539692512. Its totient is φ = 27625911552.

The previous prime is 105036020059. The next prime is 105036020071. The reversal of 105036020070 is 70020630501.

It is a super-2 number, since 2×105036020070² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105036020070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105036020071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23978637 + ... + 23983016.

It is an arithmetic number, because the mean of its divisors is an integer number (7985615391).

Almost surely, 2^105036020070 is an apocalyptic number.

105036020070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105036020070 is an abundant number, since it is smaller than the sum of its proper divisors (150503672442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105036020070 is a wasteful number, since it uses less digits than its factorization.

105036020070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47961736.

The product of its (nonzero) digits is 1260, while the sum is 24.

Adding to 105036020070 its reverse (70020630501), we get a palindrome (175056650571).

The spelling of 105036020070 in words is "one hundred five billion, thirty-six million, twenty thousand, seventy".