101404012 has 6 divisors (see below), whose sum is σ = 177457028. Its totient is φ = 50702004.

The previous prime is 101403989. The next prime is 101404063. The reversal of 101404012 is 210404101.

It is a super-2 number, since 2×101404012² = 20565547299392288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101403983 and 101404001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12675498 + ... + 12675505.

Almost surely, 2^101404012 is an apocalyptic number.

It is an amenable number.

101404012 is a deficient number, since it is larger than the sum of its proper divisors (76053016).

101404012 is a wasteful number, since it uses less digits than its factorization.

101404012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25351007 (or 25351005 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 101404012 is about 10069.9559085430. The cubic root of 101404012 is about 466.3210776981.

Adding to 101404012 its reverse (210404101), we get a palindrome (311808113).

The spelling of 101404012 in words is "one hundred one million, four hundred four thousand, twelve".