1129707063 has 6 divisors (see below), whose sum is σ = 1631799104. Its totient is φ = 753138036.

The previous prime is 1129707013. The next prime is 1129707079. The reversal of 1129707063 is 3607079211.

It is a happy number.

It is not a de Polignac number, because 1129707063 - 2⁶ = 1129706999 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 (1129707013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62761495 + ... + 62761512.

Almost surely, 2^1129707063 is an apocalyptic number.

1129707063 is a deficient number, since it is larger than the sum of its proper divisors (502092041).

1129707063 is a wasteful number, since it uses less digits than its factorization.

1129707063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125523013 (or 125523010 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 1129707063 is about 33611.1151704313. The cubic root of 1129707063 is about 1041.4904243808.

The spelling of 1129707063 in words is "one billion, one hundred twenty-nine million, seven hundred seven thousand, sixty-three".