30001020010 has 32 divisors (see below), whose sum is σ = 58166922240. Its totient is φ = 11075185728.

The previous prime is 30001020001. The next prime is 30001020031. The reversal of 30001020010 is 1002010003.

It is a super-2 number, since 2×30001020010² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30001019975 and 30001020002.

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, 771289 + ... + 809251.

It is an arithmetic number, because the mean of its divisors is an integer number (1817716320).

Almost surely, 2^30001020010 is an apocalyptic number.

30001020010 is a deficient number, since it is larger than the sum of its proper divisors (28165902230).

30001020010 is a wasteful number, since it uses less digits than its factorization.

30001020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44062.

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

Adding to 30001020010 its reverse (1002010003), we get a palindrome (31003030013).

The spelling of 30001020010 in words is "thirty billion, one million, twenty thousand, ten".