1131424510 has 32 divisors (see below), whose sum is σ = 2133490752. Its totient is φ = 431185920.

The previous prime is 1131424507. The next prime is 1131424529. The reversal of 1131424510 is 154241311.

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, 49540 + ... + 68680.

It is an arithmetic number, because the mean of its divisors is an integer number (66671586).

Almost surely, 2^1131424510 is an apocalyptic number.

1131424510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131424510 is a deficient number, since it is larger than the sum of its proper divisors (1002066242).

1131424510 is a wasteful number, since it uses less digits than its factorization.

1131424510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19428.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1131424510 is about 33636.6542628722. The cubic root of 1131424510 is about 1042.0179354490.

Adding to 1131424510 its reverse (154241311), we get a palindrome (1285665821).

The spelling of 1131424510 in words is "one billion, one hundred thirty-one million, four hundred twenty-four thousand, five hundred ten".