101342412 has 36 divisors (see below), whose sum is σ = 260518440. Its totient is φ = 33207552.

The previous prime is 101342407. The next prime is 101342459. The reversal of 101342412 is 214243101.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21733 + ... + 25980.

Almost surely, 2^101342412 is an apocalyptic number.

101342412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101342412 is an abundant number, since it is smaller than the sum of its proper divisors (159176028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101342412 is a wasteful number, since it uses less digits than its factorization.

101342412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47782 (or 47777 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 101342412 is about 10066.8968406356. The cubic root of 101342412 is about 466.2266330557.

Adding to 101342412 its reverse (214243101), we get a palindrome (315585513).

The spelling of 101342412 in words is "one hundred one million, three hundred forty-two thousand, four hundred twelve".