103642130303 has 4 divisors (see below), whose sum is σ = 103657225560. Its totient is φ = 103627035048.

The previous prime is 103642130299. The next prime is 103642130341. The reversal of 103642130303 is 303031246301.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 103642130303 - 2² = 103642130299 is a prime.

It is a super-3 number, since 3×103642130303³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103642130803) 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, 7537325 + ... + 7551062.

It is an arithmetic number, because the mean of its divisors is an integer number (25914306390).

Almost surely, 2^103642130303 is an apocalyptic number.

103642130303 is a deficient number, since it is larger than the sum of its proper divisors (15095257).

103642130303 is an equidigital number, since it uses as much as digits as its factorization.

103642130303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15095256.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 103642130303 its reverse (303031246301), we get a palindrome (406673376604).

The spelling of 103642130303 in words is "one hundred three billion, six hundred forty-two million, one hundred thirty thousand, three hundred three".