100342423330 has 16 divisors (see below), whose sum is σ = 191240854200. Its totient is φ = 37775971072.

The previous prime is 100342423271. The next prime is 100342423331. The reversal of 100342423330 is 33324243001.

It can be written as a sum of positive squares in 4 ways, for example, as 88248802489 + 12093620841 = 297067^2 + 109971^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100342423295 and 100342423304.

It is not an unprimeable number, because it can be changed into a prime (100342423331) 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, 295124605 + ... + 295124944.

Almost surely, 2^100342423330 is an apocalyptic number.

100342423330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100342423330 is a deficient number, since it is larger than the sum of its proper divisors (90898430870).

100342423330 is a wasteful number, since it uses less digits than its factorization.

100342423330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590249573.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 100342423330 its reverse (33324243001), we get a palindrome (133666666331).

The spelling of 100342423330 in words is "one hundred billion, three hundred forty-two million, four hundred twenty-three thousand, three hundred thirty".