101011010001 has 8 divisors (see below), whose sum is σ = 146925105504. Its totient is φ = 61218793920.

The previous prime is 101011009997. The next prime is 101011010027. The reversal of 101011010001 is 100010110101.

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

It is not a de Polignac number, because 101011010001 - 2² = 101011009997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101011010071) 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, 1530469816 + ... + 1530469881.

It is an arithmetic number, because the mean of its divisors is an integer number (18365638188).

Almost surely, 2^101011010001 is an apocalyptic number.

101011010001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

101011010001 is a deficient number, since it is larger than the sum of its proper divisors (45914095503).

101011010001 is a wasteful number, since it uses less digits than its factorization.

101011010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3060939711.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 101011010001 its reverse (100010110101), we get a palindrome (201021120102).

It can be divided in two parts, 1010 and 11010001, that added together give a palindrome (11011011).

The spelling of 101011010001 in words is "one hundred one billion, eleven million, ten thousand, one".