103013133 has 8 divisors (see below), whose sum is σ = 142087200. Its totient is φ = 66307248.

The previous prime is 103013123. The next prime is 103013153. The reversal of 103013133 is 331310301.

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

It is not a de Polignac number, because 103013133 - 2¹⁷ = 102882061 is a prime.

It is a super-2 number, since 2×103013133² = 21223411140951378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103013123) 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, 591943 + ... + 592116.

It is an arithmetic number, because the mean of its divisors is an integer number (17760900).

Almost surely, 2^103013133 is an apocalyptic number.

It is an amenable number.

103013133 is a deficient number, since it is larger than the sum of its proper divisors (39074067).

103013133 is a wasteful number, since it uses less digits than its factorization.

103013133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184091.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 103013133 is about 10149.5385609396. The cubic root of 103013133 is about 468.7747367568.

Adding to 103013133 its reverse (331310301), we get a palindrome (434323434).

The spelling of 103013133 in words is "one hundred three million, thirteen thousand, one hundred thirty-three".