1013030131421 has 8 divisors (see below), whose sum is σ = 1262998605504. Its totient is φ = 789374128320.

The previous prime is 1013030131381. The next prime is 1013030131469. The reversal of 1013030131421 is 1241310303101.

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

It is a cyclic number.

It is not a de Polignac number, because 1013030131421 - 2¹⁰ = 1013030130397 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1013030131393 and 1013030131402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013030130421) 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, 6578117660 + ... + 6578117813.

It is an arithmetic number, because the mean of its divisors is an integer number (157874825688).

Almost surely, 2^{1013030131421} is an apocalyptic number.

1013030131421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1013030131421 is a deficient number, since it is larger than the sum of its proper divisors (249968474083).

1013030131421 is a wasteful number, since it uses less digits than its factorization.

1013030131421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13156235491.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1013030131421 its reverse (1241310303101), we get a palindrome (2254340434522).

The spelling of 1013030131421 in words is "one trillion, thirteen billion, thirty million, one hundred thirty-one thousand, four hundred twenty-one".