101204242044 has 48 divisors (see below), whose sum is σ = 236740008960. Its totient is φ = 33649604800.

The previous prime is 101204242037. The next prime is 101204242057. The reversal of 101204242044 is 440242402101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8262877 + ... + 8275115.

It is an arithmetic number, because the mean of its divisors is an integer number (4932083520).

Almost surely, 2^101204242044 is an apocalyptic number.

It is an amenable number.

101204242044 is an abundant number, since it is smaller than the sum of its proper divisors (135535766916).

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

101204242044 is a wasteful number, since it uses less digits than its factorization.

101204242044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13930 (or 13928 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 101204242044 its reverse (440242402101), we get a palindrome (541446644145).

The spelling of 101204242044 in words is "one hundred one billion, two hundred four million, two hundred forty-two thousand, forty-four".