1030100311443 has 16 divisors (see below), whose sum is σ = 1573422923520. Its totient is φ = 587223902496.

The previous prime is 1030100311433. The next prime is 1030100311459. The reversal of 1030100311443 is 3441130010301.

It is not a de Polignac number, because 1030100311443 - 2⁹ = 1030100310931 is a prime.

It is a super-2 number, since 2×1030100311443² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1030100311433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58526280 + ... + 58543877.

It is an arithmetic number, because the mean of its divisors is an integer number (98338932720).

Almost surely, 2^{1030100311443} is an apocalyptic number.

1030100311443 is a deficient number, since it is larger than the sum of its proper divisors (543322612077).

1030100311443 is a wasteful number, since it uses less digits than its factorization.

1030100311443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117070586.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1030100311443 its reverse (3441130010301), we get a palindrome (4471230321744).

The spelling of 1030100311443 in words is "one trillion, thirty billion, one hundred million, three hundred eleven thousand, four hundred forty-three".