1099480625131 has 8 divisors (see below), whose sum is σ = 1256591395584. Its totient is φ = 942380382120.

The previous prime is 1099480625059. The next prime is 1099480625161. The reversal of 1099480625131 is 1315260849901.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1099480625131 - 2¹⁷ = 1099480494059 is a prime.

It is a super-2 number, since 2×1099480625131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1099480625161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2406775 + ... + 2826928.

It is an arithmetic number, because the mean of its divisors is an integer number (157073924448).

Almost surely, 2^{1099480625131} is an apocalyptic number.

1099480625131 is a deficient number, since it is larger than the sum of its proper divisors (157110770453).

1099480625131 is an equidigital number, since it uses as much as digits as its factorization.

1099480625131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5263721.

The product of its (nonzero) digits is 466560, while the sum is 49.

The spelling of 1099480625131 in words is "one trillion, ninety-nine billion, four hundred eighty million, six hundred twenty-five thousand, one hundred thirty-one".