30103020002 has 32 divisors (see below), whose sum is σ = 50842218240. Its totient is φ = 13250468880.

The previous prime is 30103019953. The next prime is 30103020023. The reversal of 30103020002 is 20002030103.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86108 + ... + 260039.

It is an arithmetic number, because the mean of its divisors is an integer number (1588819320).

Almost surely, 2^30103020002 is an apocalyptic number.

30103020002 is a deficient number, since it is larger than the sum of its proper divisors (20739198238).

30103020002 is a wasteful number, since it uses less digits than its factorization.

30103020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346286.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 30103020002 its reverse (20002030103), we get a palindrome (50105050105).

The spelling of 30103020002 in words is "thirty billion, one hundred three million, twenty thousand, two".