100430231310142 has 4 divisors (see below), whose sum is σ = 150645346965216. Its totient is φ = 50215115655070.

The previous prime is 100430231310131. The next prime is 100430231310161. The reversal of 100430231310142 is 241013132034001.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×100430231310142² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25107557827534 + ... + 25107557827537.

It is an arithmetic number, because the mean of its divisors is an integer number (37661336741304).

Almost surely, 2^{100430231310142} is an apocalyptic number.

100430231310142 is a deficient number, since it is larger than the sum of its proper divisors (50215115655074).

100430231310142 is an equidigital number, since it uses as much as digits as its factorization.

100430231310142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50215115655073.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 100430231310142 its reverse (241013132034001), we get a palindrome (341443363344143).

The spelling of 100430231310142 in words is "one hundred trillion, four hundred thirty billion, two hundred thirty-one million, three hundred ten thousand, one hundred forty-two".