1129163010 has 16 divisors (see below), whose sum is σ = 2709991296. Its totient is φ = 301110128.

The previous prime is 1129162981. The next prime is 1129163017. The reversal of 1129163010 is 103619211.

It is not an unprimeable number, because it can be changed into a prime (1129163017) 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, 18819354 + ... + 18819413.

It is an arithmetic number, because the mean of its divisors is an integer number (169374456).

Almost surely, 2^1129163010 is an apocalyptic number.

1129163010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1129163010 is an abundant number, since it is smaller than the sum of its proper divisors (1580828286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1129163010 is a wasteful number, since it uses less digits than its factorization.

1129163010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37638777.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 1129163010 is about 33603.0208463465. The cubic root of 1129163010 is about 1041.3232078835.

The spelling of 1129163010 in words is "one billion, one hundred twenty-nine million, one hundred sixty-three thousand, ten".