1052156060121 has 8 divisors (see below), whose sum is σ = 1409054812704. Its totient is φ = 698347340480.

The previous prime is 1052156060083. The next prime is 1052156060147. The reversal of 1052156060121 is 1210606512501.

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 1052156060121 - 2⁶ = 1052156060057 is a prime.

It is a super-2 number, since 2×1052156060121² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052156060621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772507440 + ... + 772508801.

It is an arithmetic number, because the mean of its divisors is an integer number (176131851588).

Almost surely, 2^{1052156060121} is an apocalyptic number.

It is an amenable number.

1052156060121 is a deficient number, since it is larger than the sum of its proper divisors (356898752583).

1052156060121 is a wasteful number, since it uses less digits than its factorization.

1052156060121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545016471.

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 1052156060121 in words is "one trillion, fifty-two billion, one hundred fifty-six million, sixty thousand, one hundred twenty-one".