100311120042142 has 16 divisors (see below), whose sum is σ = 159322997807712. Its totient is φ = 47203651756800.

The previous prime is 100311120042113. The next prime is 100311120042163. The reversal of 100311120042142 is 241240021113001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48382359 + ... + 50413042.

It is an arithmetic number, because the mean of its divisors is an integer number (9957687362982).

Almost surely, 2^{100311120042142} is an apocalyptic number.

100311120042142 is a deficient number, since it is larger than the sum of its proper divisors (59011877765570).

100311120042142 is a wasteful number, since it uses less digits than its factorization.

100311120042142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98825283.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 100311120042142 its reverse (241240021113001), we get a palindrome (341551141155143).

The spelling of 100311120042142 in words is "one hundred trillion, three hundred eleven billion, one hundred twenty million, forty-two thousand, one hundred forty-two".