1151055015151 has 4 divisors (see below), whose sum is σ = 1151063284600. Its totient is φ = 1151046745704.

The previous prime is 1151055015101. The next prime is 1151055015191. The reversal of 1151055015151 is 1515105501511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1151055015151 - 2¹¹ = 1151055013103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151055015101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3922296 + ... + 4205533.

It is an arithmetic number, because the mean of its divisors is an integer number (287765821150).

Almost surely, 2^{1151055015151} is an apocalyptic number.

1151055015151 is a deficient number, since it is larger than the sum of its proper divisors (8269449).

1151055015151 is an equidigital number, since it uses as much as digits as its factorization.

1151055015151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8269448.

The product of its (nonzero) digits is 3125, while the sum is 31.

The spelling of 1151055015151 in words is "one trillion, one hundred fifty-one billion, fifty-five million, fifteen thousand, one hundred fifty-one".