11213014429 has 2 divisors, whose sum is σ = 11213014430. Its totient is φ = 11213014428.

The previous prime is 11213014409. The next prime is 11213014447. The reversal of 11213014429 is 92441031211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8501208804 + 2711805625 = 92202^2 + 52075^2 .

It is a cyclic number.

It is not a de Polignac number, because 11213014429 - 2¹⁹ = 11212490141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11213014397 and 11213014406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11213014409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606507214 + 5606507215.

It is an arithmetic number, because the mean of its divisors is an integer number (5606507215).

Almost surely, 2^11213014429 is an apocalyptic number.

It is an amenable number.

11213014429 is a deficient number, since it is larger than the sum of its proper divisors (1).

11213014429 is an equidigital number, since it uses as much as digits as its factorization.

11213014429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 11213014429 in words is "eleven billion, two hundred thirteen million, fourteen thousand, four hundred twenty-nine".