100042300423100 has 72 divisors (see below), whose sum is σ = 248107460106240. Its totient is φ = 34299864054720.

The previous prime is 100042300423073. The next prime is 100042300423187. The reversal of 100042300423100 is 1324003240001.

It is a super-2 number, since 2×100042300423100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72485261 + ... + 73852539.

It is an arithmetic number, because the mean of its divisors is an integer number (3445936945920).

Almost surely, 2^{100042300423100} is an apocalyptic number.

100042300423100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100042300423100 is an abundant number, since it is smaller than the sum of its proper divisors (148065159683140).

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

100042300423100 is a wasteful number, since it uses less digits than its factorization.

100042300423100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471827 (or 1471820 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 100042300423100 its reverse (1324003240001), we get a palindrome (101366303663101).

The spelling of 100042300423100 in words is "one hundred trillion, forty-two billion, three hundred million, four hundred twenty-three thousand, one hundred".