105412154230 has 32 divisors (see below), whose sum is σ = 196306921440. Its totient is φ = 40706292480.

The previous prime is 105412154153. The next prime is 105412154231. The reversal of 105412154230 is 32451214501.

It is a super-3 number, since 3×105412154230³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105412154231) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3709737 + ... + 3738043.

It is an arithmetic number, because the mean of its divisors is an integer number (6134591295).

Almost surely, 2^105412154230 is an apocalyptic number.

105412154230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105412154230 is a deficient number, since it is larger than the sum of its proper divisors (90894767210).

105412154230 is a wasteful number, since it uses less digits than its factorization.

105412154230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41184.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 105412154230 its reverse (32451214501), we get a palindrome (137863368731).

The spelling of 105412154230 in words is "one hundred five billion, four hundred twelve million, one hundred fifty-four thousand, two hundred thirty".