1051102012 has 6 divisors (see below), whose sum is σ = 1839428528. Its totient is φ = 525551004.

The previous prime is 1051102007. The next prime is 1051102043. The reversal of 1051102012 is 2102011501.

It is a super-2 number, since 2×1051102012² = 2209630879260896288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051101983 and 1051102001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131387748 + ... + 131387755.

Almost surely, 2^1051102012 is an apocalyptic number.

It is an amenable number.

1051102012 is a deficient number, since it is larger than the sum of its proper divisors (788326516).

1051102012 is a wasteful number, since it uses less digits than its factorization.

1051102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262775507 (or 262775505 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 1051102012 is about 32420.7034470259. The cubic root of 1051102012 is about 1016.7518137531.

Adding to 1051102012 its reverse (2102011501), we get a palindrome (3153113513).

The spelling of 1051102012 in words is "one billion, fifty-one million, one hundred two thousand, twelve".