1051355212 has 12 divisors (see below), whose sum is σ = 1903315680. Its totient is φ = 507550736.

The previous prime is 1051355197. The next prime is 1051355213. The reversal of 1051355212 is 2125531501.

1051355212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1051355212² = 2210695563599129888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051355213) 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, 4531588 + ... + 4531819.

It is an arithmetic number, because the mean of its divisors is an integer number (158609640).

Almost surely, 2^1051355212 is an apocalyptic number.

It is an amenable number.

1051355212 is a deficient number, since it is larger than the sum of its proper divisors (851960468).

1051355212 is a wasteful number, since it uses less digits than its factorization.

1051355212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9063440 (or 9063438 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 1051355212 is about 32424.6081240776. The cubic root of 1051355212 is about 1016.8334489916.

Adding to 1051355212 its reverse (2125531501), we get a palindrome (3176886713).

The spelling of 1051355212 in words is "one billion, fifty-one million, three hundred fifty-five thousand, two hundred twelve".