1032030121 has 2 divisors, whose sum is σ = 1032030122. Its totient is φ = 1032030120.

The previous prime is 1032030113. The next prime is 1032030149. The reversal of 1032030121 is 1210302301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 701190400 + 330839721 = 26480^2 + 18189^2 .

It is a cyclic number.

It is not a de Polignac number, because 1032030121 - 2³ = 1032030113 is a prime.

It is not a weakly prime, because it can be changed into another prime (1032030161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516015060 + 516015061.

It is an arithmetic number, because the mean of its divisors is an integer number (516015061).

Almost surely, 2^1032030121 is an apocalyptic number.

It is an amenable number.

1032030121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032030121 is an equidigital number, since it uses as much as digits as its factorization.

1032030121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1032030121 is about 32125.2256178848. The cubic root of 1032030121 is about 1010.5647010396.

Adding to 1032030121 its reverse (1210302301), we get a palindrome (2242332422).

The spelling of 1032030121 in words is "one billion, thirty-two million, thirty thousand, one hundred twenty-one".