101133311203 has 4 divisors (see below), whose sum is σ = 101141935168. Its totient is φ = 101124687240.

The previous prime is 101133311197. The next prime is 101133311243. The reversal of 101133311203 is 302113331101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101133311203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101133311243) 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 3 ways as a sum of consecutive naturals, for example, 4294368 + ... + 4317853.

It is an arithmetic number, because the mean of its divisors is an integer number (25285483792).

Almost surely, 2^101133311203 is an apocalyptic number.

101133311203 is a deficient number, since it is larger than the sum of its proper divisors (8623965).

101133311203 is an equidigital number, since it uses as much as digits as its factorization.

101133311203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8623964.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 101133311203 its reverse (302113331101), we get a palindrome (403246642304).

The spelling of 101133311203 in words is "one hundred one billion, one hundred thirty-three million, three hundred eleven thousand, two hundred three".