1151116150601 has 12 divisors (see below), whose sum is σ = 1211416896900. Its totient is φ = 1093677831840.

The previous prime is 1151116150589. The next prime is 1151116150619. The reversal of 1151116150601 is 1060516111511.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 217737957376 + 933378193225 = 466624^2 + 966115^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1151116150601 is a prime.

It is a super-2 number, since 2×1151116150601² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1151116150651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7223270 + ... + 7380911.

It is an arithmetic number, because the mean of its divisors is an integer number (100951408075).

Almost surely, 2^{1151116150601} is an apocalyptic number.

It is an amenable number.

1151116150601 is a deficient number, since it is larger than the sum of its proper divisors (60300746299).

1151116150601 is a wasteful number, since it uses less digits than its factorization.

1151116150601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14604376 (or 14604353 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 29.

The spelling of 1151116150601 in words is "one trillion, one hundred fifty-one billion, one hundred sixteen million, one hundred fifty thousand, six hundred one".