1151051353111 has 8 divisors (see below), whose sum is σ = 1255702006800. Its totient is φ = 1046402303040.

The previous prime is 1151051353099. The next prime is 1151051353129. The reversal of 1151051353111 is 1113531501511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1151051353111 - 2¹¹ = 1151051351063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1151051353111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151051353511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1486125 + ... + 2123833.

It is an arithmetic number, because the mean of its divisors is an integer number (156962750850).

Almost surely, 2^{1151051353111} is an apocalyptic number.

1151051353111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1151051353111 is a deficient number, since it is larger than the sum of its proper divisors (104650653689).

1151051353111 is a wasteful number, since it uses less digits than its factorization.

1151051353111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801809.

The product of its (nonzero) digits is 1125, while the sum is 28.

Adding to 1151051353111 its reverse (1113531501511), we get a palindrome (2264582854622).

The spelling of 1151051353111 in words is "one trillion, one hundred fifty-one billion, fifty-one million, three hundred fifty-three thousand, one hundred eleven".