105400130 has 16 divisors (see below), whose sum is σ = 206967744. Its totient is φ = 38327280.

The previous prime is 105400121. The next prime is 105400133. The reversal of 105400130 is 31004501.

It is a super-2 number, since 2×105400130² = 22218374808033800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105400133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478982 + ... + 479201.

It is an arithmetic number, because the mean of its divisors is an integer number (12935484).

Almost surely, 2^105400130 is an apocalyptic number.

105400130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105400130 is a deficient number, since it is larger than the sum of its proper divisors (101567614).

105400130 is a wasteful number, since it uses less digits than its factorization.

105400130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958201.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 105400130 is about 10266.4565454688. The cubic root of 105400130 is about 472.3679053679.

Adding to 105400130 its reverse (31004501), we get a palindrome (136404631).

The spelling of 105400130 in words is "one hundred five million, four hundred thousand, one hundred thirty".