311152554041 has 16 divisors (see below), whose sum is σ = 356268912000. Its totient is φ = 266202961920.

The previous prime is 311152553963. The next prime is 311152554043. The reversal of 311152554041 is 140455251113.

It is a de Polignac number, because none of the positive numbers 2^k-311152554041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 311152553989 and 311152554007.

It is not an unprimeable number, because it can be changed into a prime (311152554043) 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, 17521835 + ... + 17539583.

It is an arithmetic number, because the mean of its divisors is an integer number (22266807000).

Almost surely, 2^311152554041 is an apocalyptic number.

It is an amenable number.

311152554041 is a deficient number, since it is larger than the sum of its proper divisors (45116357959).

311152554041 is a wasteful number, since it uses less digits than its factorization.

311152554041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22304.

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 311152554041 in words is "three hundred eleven billion, one hundred fifty-two million, five hundred fifty-four thousand, forty-one".