130521201124 has 12 divisors (see below), whose sum is σ = 228483794224. Its totient is φ = 65240117064.

The previous prime is 130521201103. The next prime is 130521201127. The reversal of 130521201124 is 421102125031.

It is a junction number, because it is equal to n+sod(n) for n = 130521201095 and 130521201104.

It is not an unprimeable number, because it can be changed into a prime (130521201127) 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, 5106534 + ... + 5132029.

Almost surely, 2^130521201124 is an apocalyptic number.

It is an amenable number.

130521201124 is a deficient number, since it is larger than the sum of its proper divisors (97962593100).

130521201124 is a wasteful number, since it uses less digits than its factorization.

130521201124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10241754 (or 10241752 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 130521201124 its reverse (421102125031), we get a palindrome (551623326155).

The spelling of 130521201124 in words is "one hundred thirty billion, five hundred twenty-one million, two hundred one thousand, one hundred twenty-four".