100041121142 has 4 divisors (see below), whose sum is σ = 150061681716. Its totient is φ = 50020560570.

The previous prime is 100041121123. The next prime is 100041121151. The reversal of 100041121142 is 241121140001.

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

It is a self number, because there is not a number n which added to its sum of digits gives 100041121142.

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, 25010280284 + ... + 25010280287.

It is an arithmetic number, because the mean of its divisors is an integer number (37515420429).

Almost surely, 2^100041121142 is an apocalyptic number.

100041121142 is a deficient number, since it is larger than the sum of its proper divisors (50020560574).

100041121142 is an equidigital number, since it uses as much as digits as its factorization.

100041121142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50020560573.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100041121142 its reverse (241121140001), we get a palindrome (341162261143).

The spelling of 100041121142 in words is "one hundred billion, forty-one million, one hundred twenty-one thousand, one hundred forty-two".