20010301030 has 16 divisors (see below), whose sum is σ = 36337292064. Its totient is φ = 7933287040.

The previous prime is 20010301021. The next prime is 20010301037. The reversal of 20010301030 is 3010301002.

It is a super-2 number, since 2×20010301030² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 20010300998 and 20010301016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20010301037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8852986 + ... + 8855245.

It is an arithmetic number, because the mean of its divisors is an integer number (2271080754).

Almost surely, 2^20010301030 is an apocalyptic number.

20010301030 is a deficient number, since it is larger than the sum of its proper divisors (16326991034).

20010301030 is a wasteful number, since it uses less digits than its factorization.

20010301030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17708351.

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 20010301030 its reverse (3010301002), we get a palindrome (23020602032).

The spelling of 20010301030 in words is "twenty billion, ten million, three hundred one thousand, thirty".