100243232342 has 32 divisors (see below), whose sum is σ = 173815994880. Its totient is φ = 42852081280.

The previous prime is 100243232339. The next prime is 100243232371. The reversal of 100243232342 is 243232342001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391703 + ... + 594909.

It is an arithmetic number, because the mean of its divisors is an integer number (5431749840).

Almost surely, 2^100243232342 is an apocalyptic number.

100243232342 is a deficient number, since it is larger than the sum of its proper divisors (73572762538).

100243232342 is a wasteful number, since it uses less digits than its factorization.

100243232342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204556.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 100243232342 its reverse (243232342001), we get a palindrome (343475574343).

The spelling of 100243232342 in words is "one hundred billion, two hundred forty-three million, two hundred thirty-two thousand, three hundred forty-two".