11002513131097 has 4 divisors (see below), whose sum is σ = 11037890987136. Its totient is φ = 10967135275060.

The previous prime is 11002513131079. The next prime is 11002513131121. The reversal of 11002513131097 is 79013131520011.

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 11002513131097 - 2⁷ = 11002513130969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11002513131997) 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, 17688927553 + ... + 17688928174.

It is an arithmetic number, because the mean of its divisors is an integer number (2759472746784).

Almost surely, 2^{11002513131097} is an apocalyptic number.

It is an amenable number.

11002513131097 is a deficient number, since it is larger than the sum of its proper divisors (35377856039).

11002513131097 is an equidigital number, since it uses as much as digits as its factorization.

11002513131097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35377856038.

The product of its (nonzero) digits is 5670, while the sum is 34.

The spelling of 11002513131097 in words is "eleven trillion, two billion, five hundred thirteen million, one hundred thirty-one thousand, ninety-seven".