1012532001 has 8 divisors (see below), whose sum is σ = 1453892160. Its totient is φ = 623096592.

The previous prime is 1012531991. The next prime is 1012532009. The reversal of 1012532001 is 1002352101.

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

It is not a de Polignac number, because 1012532001 - 2⁷ = 1012531873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012532009) 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, 12981141 + ... + 12981218.

It is an arithmetic number, because the mean of its divisors is an integer number (181736520).

Almost surely, 2^1012532001 is an apocalyptic number.

It is an amenable number.

1012532001 is a deficient number, since it is larger than the sum of its proper divisors (441360159).

1012532001 is a wasteful number, since it uses less digits than its factorization.

1012532001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25962375.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1012532001 is about 31820.3079966238. The cubic root of 1012532001 is about 1004.1600040359.

Adding to 1012532001 its reverse (1002352101), we get a palindrome (2014884102).

The spelling of 1012532001 in words is "one billion, twelve million, five hundred thirty-two thousand, one".