101301028 has 12 divisors (see below), whose sum is σ = 187704972. Its totient is φ = 47671040.

The previous prime is 101301023. The next prime is 101301043. The reversal of 101301028 is 820103101.

It can be written as a sum of positive squares in 2 ways, for example, as 73822464 + 27478564 = 8592^2 + 5242^2 .

It is not an unprimeable number, because it can be changed into a prime (101301023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744793 + ... + 744928.

It is an arithmetic number, because the mean of its divisors is an integer number (15642081).

Almost surely, 2^101301028 is an apocalyptic number.

It is an amenable number.

101301028 is a deficient number, since it is larger than the sum of its proper divisors (86403944).

101301028 is a wasteful number, since it uses less digits than its factorization.

101301028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489742 (or 1489740 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 101301028 is about 10064.8411810619. The cubic root of 101301028 is about 466.1631619333.

Adding to 101301028 its reverse (820103101), we get a palindrome (921404129).

The spelling of 101301028 in words is "one hundred one million, three hundred one thousand, twenty-eight".