1011214433 has 2 divisors, whose sum is σ = 1011214434. Its totient is φ = 1011214432.

The previous prime is 1011214397. The next prime is 1011214439. The reversal of 1011214433 is 3344121101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 509991889 + 501222544 = 22583^2 + 22388^2 .

It is an emirp because it is prime and its reverse (3344121101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1011214433 - 2¹⁸ = 1010952289 is a prime.

It is a super-2 number, since 2×1011214433² = 2045109259015022978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1011214439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505607216 + 505607217.

It is an arithmetic number, because the mean of its divisors is an integer number (505607217).

Almost surely, 2^1011214433 is an apocalyptic number.

It is an amenable number.

1011214433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011214433 is an equidigital number, since it uses as much as digits as its factorization.

1011214433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1011214433 is about 31799.5980006037. The cubic root of 1011214433 is about 1003.7242570244.

Adding to 1011214433 its reverse (3344121101), we get a palindrome (4355335534).

The spelling of 1011214433 in words is "one billion, eleven million, two hundred fourteen thousand, four hundred thirty-three".