4243131102 has 32 divisors (see below), whose sum is σ = 9706291200. Its totient is φ = 1211359968.

The previous prime is 4243131083. The next prime is 4243131131. The reversal of 4243131102 is 2011313424.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

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, 14224 + ... + 93212.

It is an arithmetic number, because the mean of its divisors is an integer number (303321600).

Almost surely, 2^4243131102 is an apocalyptic number.

4243131102 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4243131102 is an abundant number, since it is smaller than the sum of its proper divisors (5463160098).

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

4243131102 is a wasteful number, since it uses less digits than its factorization.

4243131102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80280.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4243131102 is about 65139.3207056997. The cubic root of 4243131102 is about 1618.9327805572.

Adding to 4243131102 its reverse (2011313424), we get a palindrome (6254444526).

The spelling of 4243131102 in words is "four billion, two hundred forty-three million, one hundred thirty-one thousand, one hundred two".