100230342034 has 12 divisors (see below), whose sum is σ = 157166483166. Its totient is φ = 47936250032.

The previous prime is 100230341989. The next prime is 100230342073. The reversal of 100230342034 is 430243032001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 70386743025 + 29843599009 = 265305^2 + 172753^2 .

It is a super-2 number, since 2×100230342034² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100230341996 and 100230342014.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47366779 + ... + 47368894.

Almost surely, 2^100230342034 is an apocalyptic number.

100230342034 is a deficient number, since it is larger than the sum of its proper divisors (56936141132).

100230342034 is an equidigital number, since it uses as much as digits as its factorization.

100230342034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94735721 (or 94735698 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 100230342034 its reverse (430243032001), we get a palindrome (530473374035).

The spelling of 100230342034 in words is "one hundred billion, two hundred thirty million, three hundred forty-two thousand, thirty-four".