1134252131 has 8 divisors (see below), whose sum is σ = 1165852464. Its totient is φ = 1102701600.

The previous prime is 1134252083. The next prime is 1134252169. The reversal of 1134252131 is 1312524311.

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 1134252131 - 2¹⁴ = 1134235747 is a prime.

It is a super-2 number, since 2×1134252131² = 2573055793356082322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1134252097 and 1134252106.

It is not an unprimeable number, because it can be changed into a prime (1134252191) 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, 36356 + ... + 59918.

It is an arithmetic number, because the mean of its divisors is an integer number (145731558).

Almost surely, 2^1134252131 is an apocalyptic number.

1134252131 is a deficient number, since it is larger than the sum of its proper divisors (31600333).

1134252131 is a wasteful number, since it uses less digits than its factorization.

1134252131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24901.

The product of its digits is 720, while the sum is 23.

The square root of 1134252131 is about 33678.6598753573. The cubic root of 1134252131 is about 1042.8852729305.

Adding to 1134252131 its reverse (1312524311), we get a palindrome (2446776442).

The spelling of 1134252131 in words is "one billion, one hundred thirty-four million, two hundred fifty-two thousand, one hundred thirty-one".