1030412618391 has 8 divisors (see below), whose sum is σ = 1479566836720. Its totient is φ = 634100072832.

The previous prime is 1030412618383. The next prime is 1030412618393. The reversal of 1030412618391 is 1938162140301.

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

It is not a de Polignac number, because 1030412618391 - 2³ = 1030412618383 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 26420836369 = 1030412618391 / (1 + 0 + 3 + 0 + 4 + 1 + 2 + 6 + 1 + 8 + 3 + 9 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030412618393) 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 7 ways as a sum of consecutive naturals, for example, 13210418146 + ... + 13210418223.

It is an arithmetic number, because the mean of its divisors is an integer number (184945854590).

Almost surely, 2^{1030412618391} is an apocalyptic number.

1030412618391 is a deficient number, since it is larger than the sum of its proper divisors (449154218329).

1030412618391 is a wasteful number, since it uses less digits than its factorization.

1030412618391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26420836385.

The product of its (nonzero) digits is 31104, while the sum is 39.

Adding to 1030412618391 its reverse (1938162140301), we get a palindrome (2968574758692).

The spelling of 1030412618391 in words is "one trillion, thirty billion, four hundred twelve million, six hundred eighteen thousand, three hundred ninety-one".