1130021040421 has 16 divisors (see below), whose sum is σ = 1403793224064. Its totient is φ = 885726661824.

The previous prime is 1130021040389. The next prime is 1130021040427. The reversal of 1130021040421 is 1240401200311.

It is a cyclic number.

It is not a de Polignac number, because 1130021040421 - 2⁵ = 1130021040389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130021040427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58017430 + ... + 58036903.

It is an arithmetic number, because the mean of its divisors is an integer number (87737076504).

Almost surely, 2^{1130021040421} is an apocalyptic number.

It is an amenable number.

1130021040421 is a deficient number, since it is larger than the sum of its proper divisors (273772183643).

1130021040421 is a wasteful number, since it uses less digits than its factorization.

1130021040421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116054460.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1130021040421 its reverse (1240401200311), we get a palindrome (2370422240732).

The spelling of 1130021040421 in words is "one trillion, one hundred thirty billion, twenty-one million, forty thousand, four hundred twenty-one".