1002030201001 has 8 divisors (see below), whose sum is σ = 1036080576000. Its totient is φ = 968087752320.

The previous prime is 1002030200993. The next prime is 1002030201043. The reversal of 1002030201001 is 1001020302001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1002030201001 - 2³ = 1002030200993 is a prime.

It is a super-2 number, since 2×1002030201001² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002030201071) 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, 26962696 + ... + 26999833.

It is an arithmetic number, because the mean of its divisors is an integer number (129510072000).

Almost surely, 2^{1002030201001} is an apocalyptic number.

It is an amenable number.

1002030201001 is a deficient number, since it is larger than the sum of its proper divisors (34050374999).

1002030201001 is an equidigital number, since it uses as much as digits as its factorization.

1002030201001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53963159.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 1002030201001 its reverse (1001020302001), we get a palindrome (2003050503002).

The spelling of 1002030201001 in words is "one trillion, two billion, thirty million, two hundred one thousand, one".