1089953029213 has 2 divisors, whose sum is σ = 1089953029214. Its totient is φ = 1089953029212.

The previous prime is 1089953029183. The next prime is 1089953029219. The reversal of 1089953029213 is 3129203599801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 757114035129 + 332838994084 = 870123^2 + 576922^2 .

It is a cyclic number.

It is not a de Polignac number, because 1089953029213 - 2¹³ = 1089953021021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1089953029219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 544976514606 + 544976514607.

It is an arithmetic number, because the mean of its divisors is an integer number (544976514607).

Almost surely, 2^{1089953029213} is an apocalyptic number.

It is an amenable number.

1089953029213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1089953029213 is an equidigital number, since it uses as much as digits as its factorization.

1089953029213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1049760, while the sum is 52.

The spelling of 1089953029213 in words is "one trillion, eighty-nine billion, nine hundred fifty-three million, twenty-nine thousand, two hundred thirteen".