123355003004 has 48 divisors (see below), whose sum is σ = 224431218816. Its totient is φ = 59282150400.

The previous prime is 123355003003. The next prime is 123355003139. The reversal of 123355003004 is 400300553321.

It is a super-2 number, since 2×123355003004² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123355003003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7572212 + ... + 7588484.

It is an arithmetic number, because the mean of its divisors is an integer number (4675650392).

Almost surely, 2^123355003004 is an apocalyptic number.

It is an amenable number.

123355003004 is a deficient number, since it is larger than the sum of its proper divisors (101076215812).

123355003004 is a wasteful number, since it uses less digits than its factorization.

123355003004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17046 (or 17044 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 123355003004 its reverse (400300553321), we get a palindrome (523655556325).

The spelling of 123355003004 in words is "one hundred twenty-three billion, three hundred fifty-five million, three thousand, four".