10981654145351 has 2 divisors, whose sum is σ = 10981654145352. Its totient is φ = 10981654145350.

The previous prime is 10981654145243. The next prime is 10981654145369. The reversal of 10981654145351 is 15354145618901.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (15354145618901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10981654145351 - 2²⁶ = 10981587036487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10981654145293 and 10981654145302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10981654145051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5490827072675 + 5490827072676.

It is an arithmetic number, because the mean of its divisors is an integer number (5490827072676).

Almost surely, 2^{10981654145351} is an apocalyptic number.

10981654145351 is a deficient number, since it is larger than the sum of its proper divisors (1).

10981654145351 is an equidigital number, since it uses as much as digits as its factorization.

10981654145351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592000, while the sum is 53.

The spelling of 10981654145351 in words is "ten trillion, nine hundred eighty-one billion, six hundred fifty-four million, one hundred forty-five thousand, three hundred fifty-one".