1051304901 has 16 divisors (see below), whose sum is σ = 1426909440. Its totient is φ = 688366080.

The previous prime is 1051304869. The next prime is 1051304909. The reversal of 1051304901 is 1094031501.

It is not a de Polignac number, because 1051304901 - 2⁵ = 1051304869 is a prime.

It is a super-2 number, since 2×1051304901² = 2210483989733239602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051304909) 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 15 ways as a sum of consecutive naturals, for example, 42820 + ... + 62738.

It is an arithmetic number, because the mean of its divisors is an integer number (89181840).

Almost surely, 2^1051304901 is an apocalyptic number.

It is an amenable number.

1051304901 is a deficient number, since it is larger than the sum of its proper divisors (375604539).

1051304901 is a wasteful number, since it uses less digits than its factorization.

1051304901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20236.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 1051304901 is about 32423.8322997144. The cubic root of 1051304901 is about 1016.8172290616.

The spelling of 1051304901 in words is "one billion, fifty-one million, three hundred four thousand, nine hundred one".