123214150101 has 8 divisors (see below), whose sum is σ = 187754895424. Its totient is φ = 70408085760.

The previous prime is 123214150027. The next prime is 123214150127. The reversal of 123214150101 is 101051412321.

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

It is not a de Polignac number, because 123214150101 - 2⁹ = 123214149589 is a prime.

It is a super-2 number, since 2×123214150101² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 5867340481 = 123214150101 / (1 + 2 + 3 + 2 + 1 + 4 + 1 + 5 + 0 + 1 + 0 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123214150201) 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, 2933670220 + ... + 2933670261.

It is an arithmetic number, because the mean of its divisors is an integer number (23469361928).

Almost surely, 2^123214150101 is an apocalyptic number.

It is an amenable number.

123214150101 is a deficient number, since it is larger than the sum of its proper divisors (64540745323).

123214150101 is an equidigital number, since it uses as much as digits as its factorization.

123214150101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5867340491.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 123214150101 its reverse (101051412321), we get a palindrome (224265562422).

The spelling of 123214150101 in words is "one hundred twenty-three billion, two hundred fourteen million, one hundred fifty thousand, one hundred one".