42102300231 has 32 divisors (see below), whose sum is σ = 63463622400. Its totient is φ = 27578262240.

The previous prime is 42102300209. The next prime is 42102300269. The reversal of 42102300231 is 13200320124.

It is a de Polignac number, because none of the positive numbers 2^k-42102300231 is a prime.

It is a super-2 number, since 2×42102300231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42102300271) 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, 3733141 + ... + 3744401.

It is an arithmetic number, because the mean of its divisors is an integer number (1983238200).

Almost surely, 2^42102300231 is an apocalyptic number.

42102300231 is a deficient number, since it is larger than the sum of its proper divisors (21361322169).

42102300231 is a wasteful number, since it uses less digits than its factorization.

42102300231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13676 (or 13670 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 42102300231 its reverse (13200320124), we get a palindrome (55302620355).

The spelling of 42102300231 in words is "forty-two billion, one hundred two million, three hundred thousand, two hundred thirty-one".