1023442102 has 8 divisors (see below), whose sum is σ = 1535309136. Its totient is φ = 511672392.

The previous prime is 1023442081. The next prime is 1023442117. The reversal of 1023442102 is 2012443201.

1023442102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1023442102² = 2094867472292356808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1023442102.

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, 14103 + ... + 47389.

It is an arithmetic number, because the mean of its divisors is an integer number (191913642).

Almost surely, 2^1023442102 is an apocalyptic number.

1023442102 is a deficient number, since it is larger than the sum of its proper divisors (511867034).

1023442102 is a wasteful number, since it uses less digits than its factorization.

1023442102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48662.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1023442102 is about 31991.2816561012. The cubic root of 1023442102 is about 1007.7537578519.

Adding to 1023442102 its reverse (2012443201), we get a palindrome (3035885303).

The spelling of 1023442102 in words is "one billion, twenty-three million, four hundred forty-two thousand, one hundred two".