1001030431201 has 4 divisors (see below), whose sum is σ = 1001046729904. Its totient is φ = 1001014132500.

The previous prime is 1001030431189. The next prime is 1001030431217. The reversal of 1001030431201 is 1021340301001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1001030431201 - 2⁷ = 1001030431073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001030432201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8056875 + ... + 8180176.

It is an arithmetic number, because the mean of its divisors is an integer number (250261682476).

Almost surely, 2^{1001030431201} is an apocalyptic number.

It is an amenable number.

1001030431201 is a deficient number, since it is larger than the sum of its proper divisors (16298703).

1001030431201 is an equidigital number, since it uses as much as digits as its factorization.

1001030431201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16298702.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1001030431201 its reverse (1021340301001), we get a palindrome (2022370732202).

The spelling of 1001030431201 in words is "one trillion, one billion, thirty million, four hundred thirty-one thousand, two hundred one".