30403101 has 8 divisors (see below), whose sum is σ = 40626144. Its totient is φ = 20224400.

The previous prime is 30403091. The next prime is 30403103. The reversal of 30403101 is 10130403.

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

It is a cyclic number.

It is not a de Polignac number, because 30403101 - 2¹⁰ = 30402077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30403103) 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, 9450 + ... + 12251.

It is an arithmetic number, because the mean of its divisors is an integer number (5078268).

Almost surely, 2^30403101 is an apocalyptic number.

It is an amenable number.

30403101 is a deficient number, since it is larger than the sum of its proper divisors (10223043).

30403101 is a wasteful number, since it uses less digits than its factorization.

30403101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22171.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 30403101 is about 5513.9007063965. The cubic root of 30403101 is about 312.1087618023.

Adding to 30403101 its reverse (10130403), we get a palindrome (40533504).

It can be divided in two parts, 30403 and 101, that multiplied together give a palindrome (3070703).

The spelling of 30403101 in words is "thirty million, four hundred three thousand, one hundred one".