1007342123 has 8 divisors (see below), whose sum is σ = 1091402928. Its totient is φ = 926037504.

The previous prime is 1007342113. The next prime is 1007342129. The reversal of 1007342123 is 3212437001.

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 1007342123 - 2⁶ = 1007342059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1007342129) 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, 688286 + ... + 689747.

It is an arithmetic number, because the mean of its divisors is an integer number (136425366).

Almost surely, 2^1007342123 is an apocalyptic number.

1007342123 is a deficient number, since it is larger than the sum of its proper divisors (84060805).

1007342123 is a wasteful number, since it uses less digits than its factorization.

1007342123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378093.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 1007342123 is about 31738.6534528483. The cubic root of 1007342123 is about 1002.4414090048.

Adding to 1007342123 its reverse (3212437001), we get a palindrome (4219779124).

The spelling of 1007342123 in words is "one billion, seven million, three hundred forty-two thousand, one hundred twenty-three".