1123301311151 has 8 divisors (see below), whose sum is σ = 1124190179904. Its totient is φ = 1122412584960.

The previous prime is 1123301311109. The next prime is 1123301311213. The reversal of 1123301311151 is 1511131033211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1123301311151 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 (1123301311351) 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, 20146031 + ... + 20201711.

It is an arithmetic number, because the mean of its divisors is an integer number (140523772488).

Almost surely, 2^{1123301311151} is an apocalyptic number.

1123301311151 is a deficient number, since it is larger than the sum of its proper divisors (888868753).

1123301311151 is a wasteful number, since it uses less digits than its factorization.

1123301311151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71281.

The product of its (nonzero) digits is 270, while the sum is 23.

Adding to 1123301311151 its reverse (1511131033211), we get a palindrome (2634432344362).

The spelling of 1123301311151 in words is "one trillion, one hundred twenty-three billion, three hundred one million, three hundred eleven thousand, one hundred fifty-one".