101010128 has 20 divisors (see below), whose sum is σ = 196097568. Its totient is φ = 50404320.

The previous prime is 101010113. The next prime is 101010157. The reversal of 101010128 is 821010101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2333 + ... + 14403.

Almost surely, 2^101010128 is an apocalyptic number.

It is an amenable number.

101010128 is a deficient number, since it is larger than the sum of its proper divisors (95087440).

101010128 is a wasteful number, since it uses less digits than its factorization.

101010128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12602 (or 12596 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

The square root of 101010128 is about 10050.3794953226. The cubic root of 101010128 is about 465.7165166602.

Adding to 101010128 its reverse (821010101), we get a palindrome (922020229).

The spelling of 101010128 in words is "one hundred one million, ten thousand, one hundred twenty-eight".