10119187955 has 8 divisors (see below), whose sum is σ = 12147488304. Its totient is φ = 8092375200.

The previous prime is 10119187943. The next prime is 10119187957. The reversal of 10119187955 is 55978191101.

It is a happy number.

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

It is not a de Polignac number, because 10119187955 - 2⁶ = 10119187891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10119187957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356876 + ... + 384185.

It is an arithmetic number, because the mean of its divisors is an integer number (1518436038).

Almost surely, 2^10119187955 is an apocalyptic number.

10119187955 is a deficient number, since it is larger than the sum of its proper divisors (2028300349).

10119187955 is an equidigital number, since it uses as much as digits as its factorization.

10119187955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743797.

The product of its (nonzero) digits is 113400, while the sum is 47.

The spelling of 10119187955 in words is "ten billion, one hundred nineteen million, one hundred eighty-seven thousand, nine hundred fifty-five".