101311332203 has 4 divisors (see below), whose sum is σ = 101341071840. Its totient is φ = 101281592568.

The previous prime is 101311332137. The next prime is 101311332209. The reversal of 101311332203 is 302233113101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302233113101 = 419 ⋅721320079.

It is a cyclic number.

It is not a de Polignac number, because 101311332203 - 2³⁶ = 32591855467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101311332209) 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, 14864708 + ... + 14871521.

It is an arithmetic number, because the mean of its divisors is an integer number (25335267960).

Almost surely, 2^101311332203 is an apocalyptic number.

101311332203 is a deficient number, since it is larger than the sum of its proper divisors (29739637).

101311332203 is an equidigital number, since it uses as much as digits as its factorization.

101311332203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29739636.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 101311332203 its reverse (302233113101), we get a palindrome (403544445304).

The spelling of 101311332203 in words is "one hundred one billion, three hundred eleven million, three hundred thirty-two thousand, two hundred three".