1053532131 has 8 divisors (see below), whose sum is σ = 1423952400. Its totient is φ = 692733312.

The previous prime is 1053532127. The next prime is 1053532141. The reversal of 1053532131 is 1312353501.

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

It is not a de Polignac number, because 1053532131 - 2² = 1053532127 is a prime.

It is a super-2 number, since 2×1053532131² = 2219859902098802322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053532141) 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, 2405106 + ... + 2405543.

It is an arithmetic number, because the mean of its divisors is an integer number (177994050).

Almost surely, 2^1053532131 is an apocalyptic number.

1053532131 is a deficient number, since it is larger than the sum of its proper divisors (370420269).

1053532131 is an equidigital number, since it uses as much as digits as its factorization.

1053532131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4810725.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 1053532131 is about 32458.1596982947. The cubic root of 1053532131 is about 1017.5347780936.

Adding to 1053532131 its reverse (1312353501), we get a palindrome (2365885632).

The spelling of 1053532131 in words is "one billion, fifty-three million, five hundred thirty-two thousand, one hundred thirty-one".