10302020001 has 192 divisors, whose sum is σ = 20515622400. Its totient is φ = 4828336128.

The previous prime is 10302019991. The next prime is 10302020063. The reversal of 10302020001 is 10002020301.

It is a happy number.

It is not a de Polignac number, because 10302020001 - 2⁵ = 10302019969 is a prime.

It is a super-2 number, since 2×10302020001² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10302020801) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 16696645 + ... + 16697261.

It is an arithmetic number, because the mean of its divisors is an integer number (106852200).

Almost surely, 2^10302020001 is an apocalyptic number.

It is an amenable number.

10302020001 is a deficient number, since it is larger than the sum of its proper divisors (10213602399).

10302020001 is a wasteful number, since it uses less digits than its factorization.

10302020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728 (or 725 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 10302020001 its reverse (10002020301), we get a palindrome (20304040302).

The spelling of 10302020001 in words is "ten billion, three hundred two million, twenty thousand, one".