30203020000010 has 64 divisors (see below), whose sum is σ = 64916930300544. Its totient is φ = 9971878636800.

The previous prime is 30203019999983. The next prime is 30203020000103. The reversal of 30203020000010 is 1000002030203.

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

It is a junction number, because it is equal to n+sod(n) for n = 30203019999946 and 30203020000000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173035664 + ... + 173210123.

It is an arithmetic number, because the mean of its divisors is an integer number (1014327035946).

Almost surely, 2^{30203020000010} is an apocalyptic number.

30203020000010 is an abundant number, since it is smaller than the sum of its proper divisors (34713910300534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30203020000010 is a wasteful number, since it uses less digits than its factorization.

30203020000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346245879.

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

Adding to 30203020000010 its reverse (1000002030203), we get a palindrome (31203022030213).

The spelling of 30203020000010 in words is "thirty trillion, two hundred three billion, twenty million, ten", and thus it is an aban number.