101212254401 has 8 divisors (see below), whose sum is σ = 102937910400. Its totient is φ = 99486938320.

The previous prime is 101212254397. The next prime is 101212254427. The reversal of 101212254401 is 104452212101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101212254401 - 2² = 101212254397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101212254461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556520 + ... + 715638.

It is an arithmetic number, because the mean of its divisors is an integer number (12867238800).

Almost surely, 2^101212254401 is an apocalyptic number.

It is an amenable number.

101212254401 is a deficient number, since it is larger than the sum of its proper divisors (1725655999).

101212254401 is a wasteful number, since it uses less digits than its factorization.

101212254401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169959.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 101212254401 its reverse (104452212101), we get a palindrome (205664466502).

The spelling of 101212254401 in words is "one hundred one billion, two hundred twelve million, two hundred fifty-four thousand, four hundred one".