1030421211 has 16 divisors (see below), whose sum is σ = 1397687328. Its totient is φ = 675072000.

The previous prime is 1030421201. The next prime is 1030421213. The reversal of 1030421211 is 1121240301.

It is not a de Polignac number, because 1030421211 - 2¹³ = 1030413019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1030421213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291225 + ... + 294741.

It is an arithmetic number, because the mean of its divisors is an integer number (87355458).

Almost surely, 2^1030421211 is an apocalyptic number.

1030421211 is a deficient number, since it is larger than the sum of its proper divisors (367266117).

1030421211 is a wasteful number, since it uses less digits than its factorization.

1030421211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5182.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1030421211 is about 32100.1746256932. The cubic root of 1030421211 is about 1010.0392792619.

Adding to 1030421211 its reverse (1121240301), we get a palindrome (2151661512).

The spelling of 1030421211 in words is "one billion, thirty million, four hundred twenty-one thousand, two hundred eleven".