10271235120 has 80 divisors (see below), whose sum is σ = 33225230592. Its totient is φ = 2619907840.

The previous prime is 10271235101. The next prime is 10271235133. The reversal of 10271235120 is 2153217201.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 924846 + ... + 935885.

Almost surely, 2^10271235120 is an apocalyptic number.

10271235120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10271235120 is an abundant number, since it is smaller than the sum of its proper divisors (22953995472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10271235120 is a wasteful number, since it uses less digits than its factorization.

10271235120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1860770 (or 1860764 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The spelling of 10271235120 in words is "ten billion, two hundred seventy-one million, two hundred thirty-five thousand, one hundred twenty".