130000213234 has 12 divisors (see below), whose sum is σ = 205803662814. Its totient is φ = 61579048032.

The previous prime is 130000213219. The next prime is 130000213237. The reversal of 130000213234 is 432312000031.

It can be written as a sum of positive squares in only one way, i.e., 84010124025 + 45990089209 = 289845^2 + 214453^2 .

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (130000213237) 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, 90027127 + ... + 90028570.

Almost surely, 2^130000213234 is an apocalyptic number.

130000213234 is a deficient number, since it is larger than the sum of its proper divisors (75803449580).

130000213234 is a wasteful number, since it uses less digits than its factorization.

130000213234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180055737 (or 180055718 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 130000213234 its reverse (432312000031), we get a palindrome (562312213265).

The spelling of 130000213234 in words is "one hundred thirty billion, two hundred thirteen thousand, two hundred thirty-four".