43100420102 has 16 divisors (see below), whose sum is σ = 65513495040. Its totient is φ = 21262959432.

The previous prime is 43100420101. The next prime is 43100420189. The reversal of 43100420102 is 20102400134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43100420101) 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, 142343 + ... + 326285.

It is an arithmetic number, because the mean of its divisors is an integer number (4094593440).

Almost surely, 2^43100420102 is an apocalyptic number.

43100420102 is a deficient number, since it is larger than the sum of its proper divisors (22413074938).

43100420102 is a wasteful number, since it uses less digits than its factorization.

43100420102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185507.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 43100420102 its reverse (20102400134), we get a palindrome (63202820236).

The spelling of 43100420102 in words is "forty-three billion, one hundred million, four hundred twenty thousand, one hundred two".