1162140051 has 16 divisors (see below), whose sum is σ = 1578395520. Its totient is φ = 760366080.

The previous prime is 1162140041. The next prime is 1162140101. The reversal of 1162140051 is 1500412611.

It is not a de Polignac number, because 1162140051 - 2¹⁵ = 1162107283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1162140041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108336 + ... + 118578.

It is an arithmetic number, because the mean of its divisors is an integer number (98649720).

Almost surely, 2^1162140051 is an apocalyptic number.

1162140051 is a deficient number, since it is larger than the sum of its proper divisors (416255469).

1162140051 is a wasteful number, since it uses less digits than its factorization.

1162140051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10946.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 1162140051 is about 34090.1752855570. The cubic root of 1162140051 is about 1051.3633238737.

Adding to 1162140051 its reverse (1500412611), we get a palindrome (2662552662).

The spelling of 1162140051 in words is "one billion, one hundred sixty-two million, one hundred forty thousand, fifty-one".