101123401 has 8 divisors (see below), whose sum is σ = 103616480. Its totient is φ = 98636832.

The previous prime is 101123389. The next prime is 101123411. The reversal of 101123401 is 104321101.

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 101123401 - 2¹⁷ = 100992329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101123411) 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, 47506 + ... + 49588.

It is an arithmetic number, because the mean of its divisors is an integer number (12952060).

Almost surely, 2^101123401 is an apocalyptic number.

It is an amenable number.

101123401 is a deficient number, since it is larger than the sum of its proper divisors (2493079).

101123401 is a wasteful number, since it uses less digits than its factorization.

101123401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3255.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 101123401 is about 10056.0131762046. The cubic root of 101123401 is about 465.8905368341.

Adding to 101123401 its reverse (104321101), we get a palindrome (205444502).

The spelling of 101123401 in words is "one hundred one million, one hundred twenty-three thousand, four hundred one".