1034203401 has 24 divisors (see below), whose sum is σ = 1862462784. Its totient is φ = 537248160.

The previous prime is 1034203399. The next prime is 1034203403. The reversal of 1034203401 is 1043024301.

It is an interprime number because it is at equal distance from previous prime (1034203399) and next prime (1034203403).

It is not a de Polignac number, because 1034203401 - 2¹ = 1034203399 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1034203403) 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, 745486 + ... + 746871.

It is an arithmetic number, because the mean of its divisors is an integer number (77602616).

Almost surely, 2^1034203401 is an apocalyptic number.

1034203401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1034203401 is a deficient number, since it is larger than the sum of its proper divisors (828259383).

1034203401 is a wasteful number, since it uses less digits than its factorization.

1034203401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492381 (or 1492378 counting only the distinct ones).

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

The square root of 1034203401 is about 32159.0329612070. The cubic root of 1034203401 is about 1011.2735628495.

Adding to 1034203401 its reverse (1043024301), we get a palindrome (2077227702).

Subtracting 1034203401 from its reverse (1043024301), we obtain a square (8820900 = 2970²).

The spelling of 1034203401 in words is "one billion, thirty-four million, two hundred three thousand, four hundred one".