1051124245 has 16 divisors (see below), whose sum is σ = 1289953152. Its totient is φ = 822000960.

The previous prime is 1051124209. The next prime is 1051124267. The reversal of 1051124245 is 5424211501.

It is not a de Polignac number, because 1051124245 - 2¹⁵ = 1051091477 is a prime.

It is a super-2 number, since 2×1051124245² = 2209724356853640050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39144 + ... + 60286.

It is an arithmetic number, because the mean of its divisors is an integer number (80622072).

Almost surely, 2^1051124245 is an apocalyptic number.

It is an amenable number.

1051124245 is a deficient number, since it is larger than the sum of its proper divisors (238828907).

1051124245 is a wasteful number, since it uses less digits than its factorization.

1051124245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21372.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 1051124245 is about 32421.0463279642. The cubic root of 1051124245 is about 1016.7589825098.

Adding to 1051124245 its reverse (5424211501), we get a palindrome (6475335746).

The spelling of 1051124245 in words is "one billion, fifty-one million, one hundred twenty-four thousand, two hundred forty-five".