101412011 has 4 divisors (see below), whose sum is σ = 101797872. Its totient is φ = 101026152.

The previous prime is 101411957. The next prime is 101412013. The reversal of 101412011 is 110214101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110214101 = 281 ⋅392221.

It is a cyclic number.

It is not a de Polignac number, because 101412011 - 2¹⁰ = 101410987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101411983 and 101412001.

It is not an unprimeable number, because it can be changed into a prime (101412013) 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, 192536 + ... + 193061.

It is an arithmetic number, because the mean of its divisors is an integer number (25449468).

Almost surely, 2^101412011 is an apocalyptic number.

101412011 is a deficient number, since it is larger than the sum of its proper divisors (385861).

101412011 is an equidigital number, since it uses as much as digits as its factorization.

101412011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385860.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 101412011 is about 10070.3530722612. The cubic root of 101412011 is about 466.3333388968. Note that the first 5 decimals are identical.

Adding to 101412011 its reverse (110214101), we get a palindrome (211626112).

The spelling of 101412011 in words is "one hundred one million, four hundred twelve thousand, eleven".