30450101 has 4 divisors (see below), whose sum is σ = 33218304. Its totient is φ = 27681900.

The previous prime is 30450089. The next prime is 30450139. The reversal of 30450101 is 10105403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30450101 - 2¹⁸ = 30187957 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 (30450151) 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, 1384085 + ... + 1384106.

It is an arithmetic number, because the mean of its divisors is an integer number (8304576).

Almost surely, 2^30450101 is an apocalyptic number.

It is an amenable number.

30450101 is a deficient number, since it is larger than the sum of its proper divisors (2768203).

30450101 is a wasteful number, since it uses less digits than its factorization.

30450101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768202.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 30450101 is about 5518.1610161357. The cubic root of 30450101 is about 312.2695081170.

Adding to 30450101 its reverse (10105403), we get a palindrome (40555504).

It can be divided in two parts, 304 and 50101, that added together give a palindrome (50405).

The spelling of 30450101 in words is "thirty million, four hundred fifty thousand, one hundred one".