101012104 has 16 divisors (see below), whose sum is σ = 195929100. Its totient is φ = 48764352.

The previous prime is 101012089. The next prime is 101012137. The reversal of 101012104 is 401210101.

It can be written as a sum of positive squares in 2 ways, for example, as 101002500 + 9604 = 10050^2 + 98^2 .

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, 217467 + ... + 217930.

Almost surely, 2^101012104 is an apocalyptic number.

It is an amenable number.

101012104 is a deficient number, since it is larger than the sum of its proper divisors (94916996).

101012104 is a wasteful number, since it uses less digits than its factorization.

101012104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435432 (or 435428 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 101012104 is about 10050.4777995874. The cubic root of 101012104 is about 465.7195534838.

Adding to 101012104 its reverse (401210101), we get a palindrome (502222205).

The spelling of 101012104 in words is "one hundred one million, twelve thousand, one hundred four".