12156311057151 has 8 divisors (see below), whose sum is σ = 16219314825984. Its totient is φ = 8098757329880.

The previous prime is 12156311057113. The next prime is 12156311057207. The reversal of 12156311057151 is 15175011365121.

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 12156311057151 - 2¹¹ = 12156311055103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12156311057551) 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, 1362505185 + ... + 1362514106.

It is an arithmetic number, because the mean of its divisors is an integer number (2027414353248).

Almost surely, 2^{12156311057151} is an apocalyptic number.

12156311057151 is a deficient number, since it is larger than the sum of its proper divisors (4063003768833).

12156311057151 is a wasteful number, since it uses less digits than its factorization.

12156311057151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725020781.

The product of its (nonzero) digits is 31500, while the sum is 39.

The spelling of 12156311057151 in words is "twelve trillion, one hundred fifty-six billion, three hundred eleven million, fifty-seven thousand, one hundred fifty-one".