1130233293421 has 2 divisors, whose sum is σ = 1130233293422. Its totient is φ = 1130233293420.

The previous prime is 1130233293403. The next prime is 1130233293433. The reversal of 1130233293421 is 1243923320311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 696992889321 + 433240404100 = 834861^2 + 658210^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130233293421 - 2²⁵ = 1130199738989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130233293401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565116646710 + 565116646711.

It is an arithmetic number, because the mean of its divisors is an integer number (565116646711).

Almost surely, 2^{1130233293421} is an apocalyptic number.

It is an amenable number.

1130233293421 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130233293421 is an equidigital number, since it uses as much as digits as its factorization.

1130233293421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 1130233293421 in words is "one trillion, one hundred thirty billion, two hundred thirty-three million, two hundred ninety-three thousand, four hundred twenty-one".