1041021201 has 48 divisors (see below), whose sum is σ = 1579273920. Its totient is φ = 609100800.

The previous prime is 1041021151. The next prime is 1041021211. The reversal of 1041021201 is 1021201401.

It is a happy number.

It is not a de Polignac number, because 1041021201 - 2²⁷ = 906803473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1041021211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1681470 + ... + 1682088.

It is an arithmetic number, because the mean of its divisors is an integer number (32901540).

Almost surely, 2^1041021201 is an apocalyptic number.

1041021201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1041021201 is a deficient number, since it is larger than the sum of its proper divisors (538252719).

1041021201 is a wasteful number, since it uses less digits than its factorization.

1041021201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798 (or 787 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1041021201 is about 32264.8601577630. The cubic root of 1041021201 is about 1013.4909105302.

Adding to 1041021201 its reverse (1021201401), we get a palindrome (2062222602).

The spelling of 1041021201 in words is "one billion, forty-one million, twenty-one thousand, two hundred one".