1051242124 has 18 divisors (see below), whose sum is σ = 1954257620. Its totient is φ = 494701632.

The previous prime is 1051242079. The next prime is 1051242149. The reversal of 1051242124 is 4212421501.

It is a super-2 number, since 2×1051242124² = 2210220006544062752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051242095 and 1051242104.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 453534 + ... + 455845.

Almost surely, 2^1051242124 is an apocalyptic number.

It is an amenable number.

1051242124 is a deficient number, since it is larger than the sum of its proper divisors (903015496).

1051242124 is a wasteful number, since it uses less digits than its factorization.

1051242124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909417 (or 909398 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1051242124 is about 32422.8642164754. The cubic root of 1051242124 is about 1016.7969894509.

Adding to 1051242124 its reverse (4212421501), we get a palindrome (5263663625).

The spelling of 1051242124 in words is "one billion, fifty-one million, two hundred forty-two thousand, one hundred twenty-four".