165012000601151 has 4 divisors (see below), whose sum is σ = 180013091564904. Its totient is φ = 150010909637400.

The previous prime is 165012000601121. The next prime is 165012000601183. The reversal of 165012000601151 is 151106000210561.

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 165012000601151 - 2⁶ = 165012000601087 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 (165012000601121) 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, 7500545481860 + ... + 7500545481881.

It is an arithmetic number, because the mean of its divisors is an integer number (45003272891226).

Almost surely, 2^{165012000601151} is an apocalyptic number.

165012000601151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

165012000601151 is a deficient number, since it is larger than the sum of its proper divisors (15001090963753).

165012000601151 is a wasteful number, since it uses less digits than its factorization.

165012000601151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15001090963752.

The product of its (nonzero) digits is 1800, while the sum is 29.

The spelling of 165012000601151 in words is "one hundred sixty-five trillion, twelve billion, six hundred one thousand, one hundred fifty-one".