102203114044 has 12 divisors (see below), whose sum is σ = 180865062000. Its totient is φ = 50527382048.

The previous prime is 102203113981. The next prime is 102203114053. The reversal of 102203114044 is 440411302201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143543344 + ... + 143544055.

It is an arithmetic number, because the mean of its divisors is an integer number (15072088500).

Almost surely, 2^102203114044 is an apocalyptic number.

It is an amenable number.

102203114044 is a deficient number, since it is larger than the sum of its proper divisors (78661947956).

102203114044 is a wasteful number, since it uses less digits than its factorization.

102203114044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287087492 (or 287087490 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 102203114044 its reverse (440411302201), we get a palindrome (542614416245).

The spelling of 102203114044 in words is "one hundred two billion, two hundred three million, one hundred fourteen thousand, forty-four".