100301021234142 has 16 divisors (see below), whose sum is σ = 200602492081680. Its totient is φ = 33433598809152.

The previous prime is 100301021234137. The next prime is 100301021234143. The reversal of 100301021234142 is 241432120103001.

It is a super-2 number, since 2×100301021234142² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100301021234143) 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, 15798433 + ... + 21217740.

It is an arithmetic number, because the mean of its divisors is an integer number (12537655755105).

Almost surely, 2^{100301021234142} is an apocalyptic number.

100301021234142 is an abundant number, since it is smaller than the sum of its proper divisors (100301470847538).

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

100301021234142 is a wasteful number, since it uses less digits than its factorization.

100301021234142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37467787.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 100301021234142 its reverse (241432120103001), we get a palindrome (341733141337143).

The spelling of 100301021234142 in words is "one hundred trillion, three hundred one billion, twenty-one million, two hundred thirty-four thousand, one hundred forty-two".