1124245130 has 16 divisors (see below), whose sum is σ = 2027030400. Its totient is φ = 448944912.

The previous prime is 1124245091. The next prime is 1124245183. The reversal of 1124245130 is 315424211.

It is a super-2 number, since 2×1124245130² = 2527854224657433800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1124245096 and 1124245105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87854 + ... + 99833.

It is an arithmetic number, because the mean of its divisors is an integer number (126689400).

Almost surely, 2^1124245130 is an apocalyptic number.

1124245130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1124245130 is a deficient number, since it is larger than the sum of its proper divisors (902785270).

1124245130 is a wasteful number, since it uses less digits than its factorization.

1124245130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188293.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1124245130 is about 33529.7648366343. The cubic root of 1124245130 is about 1039.8092383106.

Adding to 1124245130 its reverse (315424211), we get a palindrome (1439669341).

The spelling of 1124245130 in words is "one billion, one hundred twenty-four million, two hundred forty-five thousand, one hundred thirty".