1134412031 has 4 divisors (see below), whose sum is σ = 1134525192. Its totient is φ = 1134298872.

The previous prime is 1134412007. The next prime is 1134412039. The reversal of 1134412031 is 1302144311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134412031 is a prime.

It is a super-2 number, since 2×1134412031² = 2573781312155089922, 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 = 1134411994 and 1134412012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134412039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39905 + ... + 62138.

It is an arithmetic number, because the mean of its divisors is an integer number (283631298).

Almost surely, 2^1134412031 is an apocalyptic number.

1134412031 is a deficient number, since it is larger than the sum of its proper divisors (113161).

1134412031 is a wasteful number, since it uses less digits than its factorization.

1134412031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113160.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1134412031 is about 33681.0336985075. The cubic root of 1134412031 is about 1042.9342771790.

Adding to 1134412031 its reverse (1302144311), we get a palindrome (2436556342).

It can be divided in two parts, 113 and 4412031, that added together give a palindrome (4412144).

The spelling of 1134412031 in words is "one billion, one hundred thirty-four million, four hundred twelve thousand, thirty-one".