1023232134 has 32 divisors (see below), whose sum is σ = 2080028160. Its totient is φ = 335519072.

The previous prime is 1023232129. The next prime is 1023232157. The reversal of 1023232134 is 4312323201.

It is a self number, because there is not a number n which added to its sum of digits gives 1023232134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114724 + ... + 123320.

It is an arithmetic number, because the mean of its divisors is an integer number (65000880).

Almost surely, 2^1023232134 is an apocalyptic number.

1023232134 is an abundant number, since it is smaller than the sum of its proper divisors (1056796026).

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

1023232134 is a wasteful number, since it uses less digits than its factorization.

1023232134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8924.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1023232134 is about 31987.9998436914. Note that the first 3 decimals coincide. The cubic root of 1023232134 is about 1007.6848366716.

Adding to 1023232134 its reverse (4312323201), we get a palindrome (5335555335).

The spelling of 1023232134 in words is "one billion, twenty-three million, two hundred thirty-two thousand, one hundred thirty-four".