101044213311042 has 48 divisors (see below), whose sum is σ = 221573533708800. Its totient is φ = 33274597478496.

The previous prime is 101044213310987. The next prime is 101044213311103. The reversal of 101044213311042 is 240113312440101.

It is a happy number.

101044213311042 is a `hidden beast` number, since 1 + 0 + 104 + 421 + 3 + 31 + 104 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 101044213310997 and 101044213311015.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49190428 + ... + 51203384.

It is an arithmetic number, because the mean of its divisors is an integer number (4616115285600).

Almost surely, 2^{101044213311042} is an apocalyptic number.

101044213311042 is an abundant number, since it is smaller than the sum of its proper divisors (120529320397758).

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

101044213311042 is a wasteful number, since it uses less digits than its factorization.

101044213311042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046647 (or 2046644 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 101044213311042 its reverse (240113312440101), we get a palindrome (341157525751143).

The spelling of 101044213311042 in words is "one hundred one trillion, forty-four billion, two hundred thirteen million, three hundred eleven thousand, forty-two".