30117002 has 8 divisors (see below), whose sum is σ = 45224676. Its totient is φ = 15042112.

The previous prime is 30116951. The next prime is 30117011. The reversal of 30117002 is 20071103.

It can be written as a sum of positive squares in 2 ways, for example, as 23921881 + 6195121 = 4891^2 + 2489^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5753 + ... + 9660.

Almost surely, 2^30117002 is an apocalyptic number.

30117002 is a deficient number, since it is larger than the sum of its proper divisors (15107674).

30117002 is a wasteful number, since it uses less digits than its factorization.

30117002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16392.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 30117002 is about 5487.8959538242. The cubic root of 30117002 is about 311.1266737207.

Adding to 30117002 its reverse (20071103), we get a palindrome (50188105).

The spelling of 30117002 in words is "thirty million, one hundred seventeen thousand, two".