1012103002430 has 64 divisors (see below), whose sum is σ = 1971531394560. Its totient is φ = 371871307776.

The previous prime is 1012103002369. The next prime is 1012103002451. The reversal of 1012103002430 is 342003012101.

It is a junction number, because it is equal to n+sod(n) for n = 1012103002399 and 1012103002408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55209506 + ... + 55227834.

It is an arithmetic number, because the mean of its divisors is an integer number (30805178040).

Almost surely, 2^{1012103002430} is an apocalyptic number.

1012103002430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012103002430 is a deficient number, since it is larger than the sum of its proper divisors (959428392130).

1012103002430 is a wasteful number, since it uses less digits than its factorization.

1012103002430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20405.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1012103002430 its reverse (342003012101), we get a palindrome (1354106014531).

The spelling of 1012103002430 in words is "one trillion, twelve billion, one hundred three million, two thousand, four hundred thirty".