1030325121 has 24 divisors (see below), whose sum is σ = 1742342784. Its totient is φ = 574395840.

The previous prime is 1030325113. The next prime is 1030325147. The reversal of 1030325121 is 1215230301.

It is not a de Polignac number, because 1030325121 - 2³ = 1030325113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1030325094 and 1030325103.

It is not an unprimeable number, because it can be changed into a prime (1030325161) 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, 196861 + ... + 202026.

It is an arithmetic number, because the mean of its divisors is an integer number (72597616).

Almost surely, 2^1030325121 is an apocalyptic number.

It is an amenable number.

1030325121 is a deficient number, since it is larger than the sum of its proper divisors (712017663).

1030325121 is a wasteful number, since it uses less digits than its factorization.

1030325121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398941 (or 398938 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1030325121 is about 32098.6778699684. The cubic root of 1030325121 is about 1010.0078818455.

Adding to 1030325121 its reverse (1215230301), we get a palindrome (2245555422).

The spelling of 1030325121 in words is "one billion, thirty million, three hundred twenty-five thousand, one hundred twenty-one".