1125514351 has 8 divisors (see below), whose sum is σ = 1217435184. Its totient is φ = 1034356800.

The previous prime is 1125514339. The next prime is 1125514373. The reversal of 1125514351 is 1534155211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1125514351 - 2⁵ = 1125514319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125514051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187750 + ... + 193651.

It is an arithmetic number, because the mean of its divisors is an integer number (152179398).

Almost surely, 2^1125514351 is an apocalyptic number.

1125514351 is a deficient number, since it is larger than the sum of its proper divisors (91920833).

1125514351 is a wasteful number, since it uses less digits than its factorization.

1125514351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381641.

The product of its digits is 3000, while the sum is 28.

The square root of 1125514351 is about 33548.6862783031. The cubic root of 1125514351 is about 1040.2003900717.

Adding to 1125514351 its reverse (1534155211), we get a palindrome (2659669562).

The spelling of 1125514351 in words is "one billion, one hundred twenty-five million, five hundred fourteen thousand, three hundred fifty-one".