1032130021011 has 12 divisors (see below), whose sum is σ = 1406076639432. Its totient is φ = 673446534208.

The previous prime is 1032130021009. The next prime is 1032130021031. The reversal of 1032130021011 is 1101200312301.

It is a happy number.

It is not a de Polignac number, because 1032130021011 - 2¹ = 1032130021009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1032130021031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77866470 + ... + 77879723.

It is an arithmetic number, because the mean of its divisors is an integer number (117173053286).

Almost surely, 2^{1032130021011} is an apocalyptic number.

1032130021011 is a deficient number, since it is larger than the sum of its proper divisors (373946618421).

1032130021011 is an equidigital number, since it uses as much as digits as its factorization.

1032130021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155746290 (or 155746243 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1032130021011 its reverse (1101200312301), we get a palindrome (2133330333312).

The spelling of 1032130021011 in words is "one trillion, thirty-two billion, one hundred thirty million, twenty-one thousand, eleven".