105313030130 has 64 divisors (see below), whose sum is σ = 236436185088. Its totient is φ = 32811322560.

The previous prime is 105313030127. The next prime is 105313030139. The reversal of 105313030130 is 31030313501.

It is a super-2 number, since 2×105313030130² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105313030139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1931219 + ... + 1985001.

It is an arithmetic number, because the mean of its divisors is an integer number (3694315392).

Almost surely, 2^105313030130 is an apocalyptic number.

105313030130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105313030130 is an abundant number, since it is smaller than the sum of its proper divisors (131123154958).

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

105313030130 is a wasteful number, since it uses less digits than its factorization.

105313030130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56351.

The product of its (nonzero) digits is 405, while the sum is 20.

Adding to 105313030130 its reverse (31030313501), we get a palindrome (136343343631).

The spelling of 105313030130 in words is "one hundred five billion, three hundred thirteen million, thirty thousand, one hundred thirty".