101021301011 has 8 divisors (see below), whose sum is σ = 103811700384. Its totient is φ = 98246447680.

The previous prime is 101021300993. The next prime is 101021301037. The reversal of 101021301011 is 110103120101.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101021301011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101021300983 and 101021301001.

It is not an unprimeable number, because it can be changed into a prime (101021301091) 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, 3873335 + ... + 3899328.

It is an arithmetic number, because the mean of its divisors is an integer number (12976462548).

Almost surely, 2^101021301011 is an apocalyptic number.

101021301011 is a deficient number, since it is larger than the sum of its proper divisors (2790399373).

101021301011 is an equidigital number, since it uses as much as digits as its factorization.

101021301011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7773021.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 101021301011 its reverse (110103120101), we get a palindrome (211124421112).

The spelling of 101021301011 in words is "one hundred one billion, twenty-one million, three hundred one thousand, eleven".