1020210113044 has 12 divisors (see below), whose sum is σ = 1785684348000. Its totient is φ = 510014585048.

The previous prime is 1020210113023. The next prime is 1020210113099. The reversal of 1020210113044 is 4403110120201.

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, 22592494 + ... + 22637605.

It is an arithmetic number, because the mean of its divisors is an integer number (148807029000).

Almost surely, 2^{1020210113044} is an apocalyptic number.

It is an amenable number.

1020210113044 is a deficient number, since it is larger than the sum of its proper divisors (765474234956).

1020210113044 is a wasteful number, since it uses less digits than its factorization.

1020210113044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45235742 (or 45235740 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1020210113044 its reverse (4403110120201), we get a palindrome (5423320233245).

The spelling of 1020210113044 in words is "one trillion, twenty billion, two hundred ten million, one hundred thirteen thousand, forty-four".