101278048 has 12 divisors (see below), whose sum is σ = 199391220. Its totient is φ = 50639008.

The previous prime is 101278033. The next prime is 101278049. The reversal of 101278048 is 840872101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101278049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1582438 + ... + 1582501.

It is an arithmetic number, because the mean of its divisors is an integer number (16615935).

Almost surely, 2^101278048 is an apocalyptic number.

It is an amenable number.

101278048 is a deficient number, since it is larger than the sum of its proper divisors (98113172).

101278048 is an equidigital number, since it uses as much as digits as its factorization.

101278048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164949 (or 3164941 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 101278048 is about 10063.6995185667. The cubic root of 101278048 is about 466.1279097751.

The spelling of 101278048 in words is "one hundred one million, two hundred seventy-eight thousand, forty-eight".