30101002 has 8 divisors (see below), whose sum is σ = 45187200. Its totient is φ = 15038604.

The previous prime is 30100981. The next prime is 30101003. The reversal of 30101002 is 20010103.

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

It is not an unprimeable number, because it can be changed into a prime (30101003) 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, 2352 + ... + 8107.

It is an arithmetic number, because the mean of its divisors is an integer number (5648400).

Almost surely, 2^30101002 is an apocalyptic number.

30101002 is a deficient number, since it is larger than the sum of its proper divisors (15086198).

30101002 is a wasteful number, since it uses less digits than its factorization.

30101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11900.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 30101002 is about 5486.4380065759. The cubic root of 30101002 is about 311.0715674325.

Adding to 30101002 its reverse (20010103), we get a palindrome (50111105).

The spelling of 30101002 in words is "thirty million, one hundred one thousand, two".