10303130013012 has 18 divisors (see below), whose sum is σ = 26044023088538. Its totient is φ = 3434376670992.

The previous prime is 10303130012963. The next prime is 10303130013013. The reversal of 10303130013012 is 21031003130301.

It is a happy number.

10303130013012 is a `hidden beast` number, since 1 + 0 + 30 + 31 + 300 + 1 + 301 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8253462477456 + 2049667535556 = 2872884^2 + 1431666^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303130013013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 143099027923 + ... + 143099027994.

Almost surely, 2^{10303130013012} is an apocalyptic number.

10303130013012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10303130013012 is an abundant number, since it is smaller than the sum of its proper divisors (15740893075526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10303130013012 is a wasteful number, since it uses less digits than its factorization.

10303130013012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286198055927 (or 286198055922 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 10303130013012 its reverse (21031003130301), we get a palindrome (31334133143313).

The spelling of 10303130013012 in words is "ten trillion, three hundred three billion, one hundred thirty million, thirteen thousand, twelve".