1020102344 has 16 divisors (see below), whose sum is σ = 1913295600. Its totient is φ = 509890192.

The previous prime is 1020102311. The next prime is 1020102353. The reversal of 1020102344 is 4432010201.

1020102344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 9347 + ... + 46125.

It is an arithmetic number, because the mean of its divisors is an integer number (119580975).

Almost surely, 2^1020102344 is an apocalyptic number.

It is an amenable number.

1020102344 is a deficient number, since it is larger than the sum of its proper divisors (893193256).

1020102344 is a wasteful number, since it uses less digits than its factorization.

1020102344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40252 (or 40248 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1020102344 is about 31939.0410626243. The cubic root of 1020102344 is about 1006.6563756873.

Adding to 1020102344 its reverse (4432010201), we get a palindrome (5452112545).

The spelling of 1020102344 in words is "one billion, twenty million, one hundred two thousand, three hundred forty-four".