1231034 has 8 divisors (see below), whose sum is σ = 2110368. Its totient is φ = 527580.

The previous prime is 1231003. The next prime is 1231039. The reversal of 1231034 is 4301321.

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

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 87931 = 1231034 / (1 + 2 + 3 + 1 + 0 + 3 + 4).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1231039) 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, 43952 + ... + 43979.

It is an arithmetic number, because the mean of its divisors is an integer number (263796).

2^1231034 is an apocalyptic number.

1231034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1231034 is a deficient number, since it is larger than the sum of its proper divisors (879334).

1231034 is an equidigital number, since it uses as much as digits as its factorization.

1231034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87940.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1231034 is about 1109.5197159132. The cubic root of 1231034 is about 107.1741421445.

Adding to 1231034 its reverse (4301321), we get a palindrome (5532355).

The spelling of 1231034 in words is "one million, two hundred thirty-one thousand, thirty-four".