1043420301 has 24 divisors (see below), whose sum is σ = 1879061184. Its totient is φ = 542036160.

The previous prime is 1043420299. The next prime is 1043420353. The reversal of 1043420301 is 1030243401.

1043420301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1043420301 - 2¹ = 1043420299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043420201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 752136 + ... + 753521.

It is an arithmetic number, because the mean of its divisors is an integer number (78294216).

Almost surely, 2^1043420301 is an apocalyptic number.

1043420301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1043420301 is a deficient number, since it is larger than the sum of its proper divisors (835640883).

1043420301 is a wasteful number, since it uses less digits than its factorization.

1043420301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505681 (or 1505678 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1043420301 is about 32302.0169803683. The cubic root of 1043420301 is about 1014.2688647818.

Adding to 1043420301 its reverse (1030243401), we get a palindrome (2073663702).

Subtracting from 1043420301 its reverse (1030243401), we obtain a square (13176900 = 3630²).

The spelling of 1043420301 in words is "one billion, forty-three million, four hundred twenty thousand, three hundred one".