101021231301 has 8 divisors (see below), whose sum is σ = 134698106880. Its totient is φ = 67345921632.

The previous prime is 101021231287. The next prime is 101021231383. The reversal of 101021231301 is 103132120101.

It is a happy number.

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

It is not a de Polignac number, because 101021231301 - 2⁹ = 101021230789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101021231401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231621 + ... + 505658.

It is an arithmetic number, because the mean of its divisors is an integer number (16837263360).

Almost surely, 2^101021231301 is an apocalyptic number.

It is an amenable number.

101021231301 is a deficient number, since it is larger than the sum of its proper divisors (33676875579).

101021231301 is an equidigital number, since it uses as much as digits as its factorization.

101021231301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782955.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101021231301 its reverse (103132120101), we get a palindrome (204153351402).

The spelling of 101021231301 in words is "one hundred one billion, twenty-one million, two hundred thirty-one thousand, three hundred one".