101011031343203 has 8 divisors (see below), whose sum is σ = 101625448055040. Its totient is φ = 100396728444040.

The previous prime is 101011031343121. The next prime is 101011031343223. The reversal of 101011031343203 is 302343130110101.

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

It is a cyclic number.

It is not a de Polignac number, because 101011031343203 - 2¹⁴ = 101011031326819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101011031343223) 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, 26672393 + ... + 30223146.

It is an arithmetic number, because the mean of its divisors is an integer number (12703181006880).

Almost surely, 2^{101011031343203} is an apocalyptic number.

101011031343203 is a deficient number, since it is larger than the sum of its proper divisors (614416711837).

101011031343203 is a wasteful number, since it uses less digits than its factorization.

101011031343203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56906337.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 101011031343203 its reverse (302343130110101), we get a palindrome (403354161453304).

The spelling of 101011031343203 in words is "one hundred one trillion, eleven billion, thirty-one million, three hundred forty-three thousand, two hundred three".