1030102212 has 12 divisors (see below), whose sum is σ = 2403571856. Its totient is φ = 343367400.

The previous prime is 1030102187. The next prime is 1030102217. The reversal of 1030102212 is 2122010301.

1030102212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1030102212² = 2122221134334585888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 85841851 = 1030102212 / (1 + 0 + 3 + 0 + 1 + 0 + 2 + 2 + 1 + 2).

It is not an unprimeable number, because it can be changed into a prime (1030102217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42920914 + ... + 42920937.

Almost surely, 2^1030102212 is an apocalyptic number.

1030102212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030102212 is an abundant number, since it is smaller than the sum of its proper divisors (1373469644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030102212 is a wasteful number, since it uses less digits than its factorization.

1030102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85841858 (or 85841856 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1030102212 is about 32095.2054363265. The cubic root of 1030102212 is about 1009.9350387916.

Adding to 1030102212 its reverse (2122010301), we get a palindrome (3152112513).

The spelling of 1030102212 in words is "one billion, thirty million, one hundred two thousand, two hundred twelve".