10148889971 has 8 divisors (see below), whose sum is σ = 11328993984. Its totient is φ = 9011698920.

The previous prime is 10148889943. The next prime is 10148889977. The reversal of 10148889971 is 17998884101.

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 10148889971 - 2¹⁰ = 10148888947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10148889977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10727741 + ... + 10728686.

It is an arithmetic number, because the mean of its divisors is an integer number (1416124248).

Almost surely, 2^10148889971 is an apocalyptic number.

10148889971 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10148889971 is a deficient number, since it is larger than the sum of its proper divisors (1180104013).

10148889971 is a wasteful number, since it uses less digits than its factorization.

10148889971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21456481.

The product of its (nonzero) digits is 1161216, while the sum is 56.

The spelling of 10148889971 in words is "ten billion, one hundred forty-eight million, eight hundred eighty-nine thousand, nine hundred seventy-one".