10103021030 has 16 divisors (see below), whose sum is σ = 18188891280. Its totient is φ = 4040440992.

The previous prime is 10103021029. The next prime is 10103021039. The reversal of 10103021030 is 3012030101.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103021039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39029 + ... + 147408.

It is an arithmetic number, because the mean of its divisors is an integer number (1136805705).

Almost surely, 2^10103021030 is an apocalyptic number.

10103021030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10103021030 is a deficient number, since it is larger than the sum of its proper divisors (8085870250).

10103021030 is a wasteful number, since it uses less digits than its factorization.

10103021030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191863.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10103021030 its reverse (3012030101), we get a palindrome (13115051131).

The spelling of 10103021030 in words is "ten billion, one hundred three million, twenty-one thousand, thirty".