30102014 has 4 divisors (see below), whose sum is σ = 45153024. Its totient is φ = 15051006.

The previous prime is 30101999. The next prime is 30102031. The reversal of 30102014 is 41020103.

It is a happy number.

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

It is a super-2 number, since 2×30102014² = 1812262493712392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30101986 and 30102004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7525502 + ... + 7525505.

It is an arithmetic number, because the mean of its divisors is an integer number (11288256).

Almost surely, 2^30102014 is an apocalyptic number.

30102014 is a deficient number, since it is larger than the sum of its proper divisors (15051010).

30102014 is a wasteful number, since it uses less digits than its factorization.

30102014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15051009.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 30102014 is about 5486.5302332166. The cubic root of 30102014 is about 311.0750534836.

Adding to 30102014 its reverse (41020103), we get a palindrome (71122117).

The spelling of 30102014 in words is "thirty million, one hundred two thousand, fourteen".