1114345535021 has 2 divisors, whose sum is σ = 1114345535022. Its totient is φ = 1114345535020.

The previous prime is 1114345534993. The next prime is 1114345535089. The reversal of 1114345535021 is 1205355434111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1070407506025 + 43938028996 = 1034605^2 + 209614^2 .

It is an emirp because it is prime and its reverse (1205355434111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1114345535021 - 2¹⁰ = 1114345533997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114345535521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557172767510 + 557172767511.

It is an arithmetic number, because the mean of its divisors is an integer number (557172767511).

Almost surely, 2^{1114345535021} is an apocalyptic number.

It is an amenable number.

1114345535021 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114345535021 is an equidigital number, since it uses as much as digits as its factorization.

1114345535021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 1114345535021 in words is "one trillion, one hundred fourteen billion, three hundred forty-five million, five hundred thirty-five thousand, twenty-one".