1151125424 has 20 divisors (see below), whose sum is σ = 2232230640. Its totient is φ = 575065920.

The previous prime is 1151125411. The next prime is 1151125477. The reversal of 1151125424 is 4245211511.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1151125393 and 1151125402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11564 + ... + 49355.

It is an arithmetic number, because the mean of its divisors is an integer number (111611532).

Almost surely, 2^1151125424 is an apocalyptic number.

It is an amenable number.

1151125424 is a deficient number, since it is larger than the sum of its proper divisors (1081105216).

1151125424 is a wasteful number, since it uses less digits than its factorization.

1151125424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62108 (or 62102 counting only the distinct ones).

The product of its digits is 1600, while the sum is 26.

The square root of 1151125424 is about 33928.2393295025. The cubic root of 1151125424 is about 1048.0312084019.

Adding to 1151125424 its reverse (4245211511), we get a palindrome (5396336935).

The spelling of 1151125424 in words is "one billion, one hundred fifty-one million, one hundred twenty-five thousand, four hundred twenty-four".