162575611101011 has 4 divisors (see below), whose sum is σ = 163273360505112. Its totient is φ = 161877861696912.

The previous prime is 162575611100989. The next prime is 162575611101083. The reversal of 162575611101011 is 110101116575261.

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 162575611101011 - 2⁴² = 158177564589907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162575611106011) 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, 348874701701 + ... + 348874702166.

It is an arithmetic number, because the mean of its divisors is an integer number (40818340126278).

Almost surely, 2^{162575611101011} is an apocalyptic number.

162575611101011 is a deficient number, since it is larger than the sum of its proper divisors (697749404101).

162575611101011 is an equidigital number, since it uses as much as digits as its factorization.

162575611101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697749404100.

The product of its (nonzero) digits is 12600, while the sum is 38.

Adding to 162575611101011 its reverse (110101116575261), we get a palindrome (272676727676272).

The spelling of 162575611101011 in words is "one hundred sixty-two trillion, five hundred seventy-five billion, six hundred eleven million, one hundred one thousand, eleven".