1051365141 has 6 divisors (see below), whose sum is σ = 1518638550. Its totient is φ = 700910088.

The previous prime is 1051365131. The next prime is 1051365143. The reversal of 1051365141 is 1415631501.

1051365141 is a `hidden beast` number, since 1 + 0 + 5 + 1 + 3 + 651 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 809687025 + 241678116 = 28455^2 + 15546^2 .

It is not a de Polignac number, because 1051365141 - 2⁵ = 1051365109 is a prime.

It is a super-2 number, since 2×1051365141² = 2210737319419899762, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051365143) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 58409166 + ... + 58409183.

It is an arithmetic number, because the mean of its divisors is an integer number (253106425).

Almost surely, 2^1051365141 is an apocalyptic number.

It is an amenable number.

1051365141 is a deficient number, since it is larger than the sum of its proper divisors (467273409).

1051365141 is a wasteful number, since it uses less digits than its factorization.

1051365141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116818355 (or 116818352 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 1051365141 is about 32424.7612327369. The cubic root of 1051365141 is about 1016.8366499737.

Adding to 1051365141 its reverse (1415631501), we get a palindrome (2466996642).

The spelling of 1051365141 in words is "one billion, fifty-one million, three hundred sixty-five thousand, one hundred forty-one".