1234051023 has 8 divisors (see below), whose sum is σ = 1683666688. Its totient is φ = 803568024.

The previous prime is 1234051019. The next prime is 1234051033. The reversal of 1234051023 is 3201504321.

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

It is not a de Polignac number, because 1234051023 - 2² = 1234051019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234051033) 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, 4783015 + ... + 4783272.

It is an arithmetic number, because the mean of its divisors is an integer number (210458336).

Almost surely, 2^1234051023 is an apocalyptic number.

1234051023 is a deficient number, since it is larger than the sum of its proper divisors (449615665).

1234051023 is an equidigital number, since it uses as much as digits as its factorization.

1234051023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9566333.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1234051023 is about 35129.0623700662. The cubic root of 1234051023 is about 1072.6162498623.

Adding to 1234051023 its reverse (3201504321), we get a palindrome (4435555344).

The spelling of 1234051023 in words is "one billion, two hundred thirty-four million, fifty-one thousand, twenty-three".