2301400123 has 4 divisors (see below), whose sum is σ = 2510618328. Its totient is φ = 2092181920.

The previous prime is 2301400121. The next prime is 2301400133. The reversal of 2301400123 is 3210041032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2301400123 - 2¹ = 2301400121 is a prime.

It is a super-2 number, since 2×2301400123² = 10592885052288830258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2301400097 and 2301400106.

It is not an unprimeable number, because it can be changed into a prime (2301400121) 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, 104609086 + ... + 104609107.

It is an arithmetic number, because the mean of its divisors is an integer number (627654582).

Almost surely, 2^2301400123 is an apocalyptic number.

2301400123 is a deficient number, since it is larger than the sum of its proper divisors (209218205).

2301400123 is a wasteful number, since it uses less digits than its factorization.

2301400123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209218204.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2301400123 is about 47972.9103036287. The cubic root of 2301400123 is about 1320.2739183226.

Adding to 2301400123 its reverse (3210041032), we get a palindrome (5511441155).

The spelling of 2301400123 in words is "two billion, three hundred one million, four hundred thousand, one hundred twenty-three".