1030401230043 has 4 divisors (see below), whose sum is σ = 1373868306728. Its totient is φ = 686934153360.

The previous prime is 1030401229987. The next prime is 1030401230083. The reversal of 1030401230043 is 3400321040301.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1030401230043 - 2¹⁴ = 1030401213659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030401230083) 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 3 ways as a sum of consecutive naturals, for example, 171733538338 + ... + 171733538343.

It is an arithmetic number, because the mean of its divisors is an integer number (343467076682).

Almost surely, 2^{1030401230043} is an apocalyptic number.

1030401230043 is a deficient number, since it is larger than the sum of its proper divisors (343467076685).

1030401230043 is an equidigital number, since it uses as much as digits as its factorization.

1030401230043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343467076684.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1030401230043 its reverse (3400321040301), we get a palindrome (4430722270344).

The spelling of 1030401230043 in words is "one trillion, thirty billion, four hundred one million, two hundred thirty thousand, forty-three".