1051413111 has 48 divisors (see below), whose sum is σ = 1771055104. Its totient is φ = 588658752.

The previous prime is 1051413109. The next prime is 1051413119. The reversal of 1051413111 is 1113141501.

1051413111 is a `hidden beast` number, since 10 + 514 + 131 + 11 = 666.

It is not a de Polignac number, because 1051413111 - 2¹ = 1051413109 is a prime.

It is a super-2 number, since 2×1051413111² = 2210939059965396642, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051413119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 940725 + ... + 941841.

Almost surely, 2^1051413111 is an apocalyptic number.

1051413111 is a deficient number, since it is larger than the sum of its proper divisors (719641993).

1051413111 is a wasteful number, since it uses less digits than its factorization.

1051413111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420 (or 1417 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 18.

The square root of 1051413111 is about 32425.5009367627. The cubic root of 1051413111 is about 1016.8521146016.

Adding to 1051413111 its reverse (1113141501), we get a palindrome (2164554612).

The spelling of 1051413111 in words is "one billion, fifty-one million, four hundred thirteen thousand, one hundred eleven".