1102849954247 has 2 divisors, whose sum is σ = 1102849954248. Its totient is φ = 1102849954246.

The previous prime is 1102849954201. The next prime is 1102849954273. The reversal of 1102849954247 is 7424599482011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102849954247 - 2²² = 1102845759943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1102849954192 and 1102849954201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102849954447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551424977123 + 551424977124.

It is an arithmetic number, because the mean of its divisors is an integer number (551424977124).

Almost surely, 2^{1102849954247} is an apocalyptic number.

1102849954247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102849954247 is an equidigital number, since it uses as much as digits as its factorization.

1102849954247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 1102849954247 in words is "one trillion, one hundred two billion, eight hundred forty-nine million, nine hundred fifty-four thousand, two hundred forty-seven".