101056001011 has 4 divisors (see below), whose sum is σ = 115492572592. Its totient is φ = 86619429432.

The previous prime is 101056001003. The next prime is 101056001021. The reversal of 101056001011 is 110100650101.

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 101056001011 - 2³ = 101056001003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101056001021) 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, 7218285780 + ... + 7218285793.

It is an arithmetic number, because the mean of its divisors is an integer number (28873143148).

Almost surely, 2^101056001011 is an apocalyptic number.

101056001011 is a deficient number, since it is larger than the sum of its proper divisors (14436571581).

101056001011 is an equidigital number, since it uses as much as digits as its factorization.

101056001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14436571580.

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 101056001011 its reverse (110100650101), we get a palindrome (211156651112).

The spelling of 101056001011 in words is "one hundred one billion, fifty-six million, one thousand, eleven".