1300532131 has 8 divisors (see below), whose sum is σ = 1305656784. Its totient is φ = 1295416320.

The previous prime is 1300532089. The next prime is 1300532141. The reversal of 1300532131 is 1312350031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1300532131 - 2⁷ = 1300532003 is a prime.

It is a super-2 number, since 2×1300532131² = 3382767647526802322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1300532099 and 1300532108.

It is not an unprimeable number, because it can be changed into a prime (1300532141) 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, 479080 + ... + 481786.

It is an arithmetic number, because the mean of its divisors is an integer number (163207098).

Almost surely, 2^1300532131 is an apocalyptic number.

1300532131 is a deficient number, since it is larger than the sum of its proper divisors (5124653).

1300532131 is a wasteful number, since it uses less digits than its factorization.

1300532131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4421.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 1300532131 is about 36062.8913288993. The cubic root of 1300532131 is about 1091.5417765900.

Adding to 1300532131 its reverse (1312350031), we get a palindrome (2612882162).

The spelling of 1300532131 in words is "one billion, three hundred million, five hundred thirty-two thousand, one hundred thirty-one".