101042303 has 6 divisors (see below), whose sum is σ = 103448664. Its totient is φ = 98690676.

The previous prime is 101042287. The next prime is 101042311. The reversal of 101042303 is 303240101.

It is not a de Polignac number, because 101042303 - 2⁴ = 101042287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101042353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25475 + ... + 29172.

It is an arithmetic number, because the mean of its divisors is an integer number (17241444).

Almost surely, 2^101042303 is an apocalyptic number.

101042303 is a deficient number, since it is larger than the sum of its proper divisors (2406361).

101042303 is an frugal number, since it uses more digits than its factorization.

101042303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54733 (or 54690 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 101042303 is about 10051.9800537009. The cubic root of 101042303 is about 465.7659600130.

Adding to 101042303 its reverse (303240101), we get a palindrome (404282404).

The spelling of 101042303 in words is "one hundred one million, forty-two thousand, three hundred three".