1010491201 has 8 divisors (see below), whose sum is σ = 1047504960. Its totient is φ = 973988208.

The previous prime is 1010491199. The next prime is 1010491213. The reversal of 1010491201 is 1021940101.

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 1010491201 - 2¹ = 1010491199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010291201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123661 + ... + 131578.

It is an arithmetic number, because the mean of its divisors is an integer number (130938120).

Almost surely, 2^1010491201 is an apocalyptic number.

It is an amenable number.

1010491201 is a deficient number, since it is larger than the sum of its proper divisors (37013759).

1010491201 is a wasteful number, since it uses less digits than its factorization.

1010491201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255383.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 1010491201 is about 31788.2242504988. The cubic root of 1010491201 is about 1003.4849083065.

The spelling of 1010491201 in words is "one billion, ten million, four hundred ninety-one thousand, two hundred one".