101201120101011 has 8 divisors (see below), whose sum is σ = 154211230630144. Its totient is φ = 57829211486280.

The previous prime is 101201120101007. The next prime is 101201120101019. The reversal of 101201120101011 is 110101021102101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101201120101011 - 2² = 101201120101007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101201120101019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2409550478575 + ... + 2409550478616.

It is an arithmetic number, because the mean of its divisors is an integer number (19276403828768).

Almost surely, 2^{101201120101011} is an apocalyptic number.

101201120101011 is a deficient number, since it is larger than the sum of its proper divisors (53010110529133).

101201120101011 is an equidigital number, since it uses as much as digits as its factorization.

101201120101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4819100957201.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 101201120101011 its reverse (110101021102101), we get a palindrome (211302141203112).

The spelling of 101201120101011 in words is "one hundred one trillion, two hundred one billion, one hundred twenty million, one hundred one thousand, eleven".