1030401125 has 32 divisors (see below), whose sum is σ = 1390701312. Its totient is φ = 757704000.

The previous prime is 1030401101. The next prime is 1030401133. The reversal of 1030401125 is 5211040301.

It is not a de Polignac number, because 1030401125 - 2¹⁰ = 1030400101 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 426170 + ... + 428580.

It is an arithmetic number, because the mean of its divisors is an integer number (43459416).

Almost surely, 2^1030401125 is an apocalyptic number.

It is an amenable number.

1030401125 is a deficient number, since it is larger than the sum of its proper divisors (360300187).

1030401125 is a wasteful number, since it uses less digits than its factorization.

1030401125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702 (or 2692 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1030401125 is about 32099.8617598269. The cubic root of 1030401125 is about 1010.0327163209.

Adding to 1030401125 its reverse (5211040301), we get a palindrome (6241441426).

The spelling of 1030401125 in words is "one billion, thirty million, four hundred one thousand, one hundred twenty-five".