1051342633 has 16 divisors (see below), whose sum is σ = 1160753472. Its totient is φ = 944280000.

The previous prime is 1051342631. The next prime is 1051342639. The reversal of 1051342633 is 3362431501.

It is a cyclic number.

It is not a de Polignac number, because 1051342633 - 2¹ = 1051342631 is a prime.

It is a super-2 number, since 2×1051342633² = 2210642663926745378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1051342631) 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, 813718 + ... + 815008.

It is an arithmetic number, because the mean of its divisors is an integer number (72547092).

Almost surely, 2^1051342633 is an apocalyptic number.

It is an amenable number.

1051342633 is a deficient number, since it is larger than the sum of its proper divisors (109410839).

1051342633 is a wasteful number, since it uses less digits than its factorization.

1051342633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 1051342633 is about 32424.4141504515. The cubic root of 1051342633 is about 1016.8293936546.

It can be divided in two parts, 1051342 and 633, that added together give a triangular number (1051975 = T₁₄₅₀).

The spelling of 1051342633 in words is "one billion, fifty-one million, three hundred forty-two thousand, six hundred thirty-three".