1102302055253 has 4 divisors (see below), whose sum is σ = 1259773777440. Its totient is φ = 944830333068.

The previous prime is 1102302055247. The next prime is 1102302055319. The reversal of 1102302055253 is 3525502032011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1102302055253 - 2²² = 1102297860949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102302055453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78735861083 + ... + 78735861096.

It is an arithmetic number, because the mean of its divisors is an integer number (314943444360).

Almost surely, 2^{1102302055253} is an apocalyptic number.

It is an amenable number.

1102302055253 is a deficient number, since it is larger than the sum of its proper divisors (157471722187).

1102302055253 is an equidigital number, since it uses as much as digits as its factorization.

1102302055253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157471722186.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 1102302055253 its reverse (3525502032011), we get a palindrome (4627804087264).

The spelling of 1102302055253 in words is "one trillion, one hundred two billion, three hundred two million, fifty-five thousand, two hundred fifty-three".