1230001400231 has 8 divisors (see below), whose sum is σ = 1302365265840. Its totient is φ = 1157638739328.

The previous prime is 1230001400209. The next prime is 1230001400263. The reversal of 1230001400231 is 1320041000321.

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 1230001400231 - 2¹⁴ = 1230001383847 is a prime.

It is a super-2 number, since 2×1230001400231² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230001400431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2598740 + ... + 3035366.

It is an arithmetic number, because the mean of its divisors is an integer number (162795658230).

Almost surely, 2^{1230001400231} is an apocalyptic number.

1230001400231 is a deficient number, since it is larger than the sum of its proper divisors (72363865609).

1230001400231 is a wasteful number, since it uses less digits than its factorization.

1230001400231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602353.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1230001400231 its reverse (1320041000321), we get a palindrome (2550042400552).

The spelling of 1230001400231 in words is "one trillion, two hundred thirty billion, one million, four hundred thousand, two hundred thirty-one".