1030161887999 has 8 divisors (see below), whose sum is σ = 1032433708080. Its totient is φ = 1027891425600.

The previous prime is 1030161887971. The next prime is 1030161888001. The reversal of 1030161887999 is 9997881610301.

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 1030161887999 - 2²⁴ = 1030145110783 is a prime.

It is a super-2 number, since 2×1030161887999² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030161887959) 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, 1187339 + ... + 1862819.

It is an arithmetic number, because the mean of its divisors is an integer number (129054213510).

Almost surely, 2^{1030161887999} is an apocalyptic number.

1030161887999 is a deficient number, since it is larger than the sum of its proper divisors (2271820081).

1030161887999 is an equidigital number, since it uses as much as digits as its factorization.

1030161887999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678841.

The product of its (nonzero) digits is 5878656, while the sum is 62.

The spelling of 1030161887999 in words is "one trillion, thirty billion, one hundred sixty-one million, eight hundred eighty-seven thousand, nine hundred ninety-nine".