23240412102002 has 4 divisors (see below), whose sum is σ = 34860618153006. Its totient is φ = 11620206051000.

The previous prime is 23240412101993. The next prime is 23240412102067. The reversal of 23240412102002 is 20020121404232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22444389477601 + 796022624401 = 4737551^2 + 892201^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5810103025499 + ... + 5810103025502.

Almost surely, 2^{23240412102002} is an apocalyptic number.

23240412102002 is a deficient number, since it is larger than the sum of its proper divisors (11620206051004).

23240412102002 is a wasteful number, since it uses less digits than its factorization.

23240412102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11620206051003.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 23240412102002 its reverse (20020121404232), we get a palindrome (43260533506234).

The spelling of 23240412102002 in words is "twenty-three trillion, two hundred forty billion, four hundred twelve million, one hundred two thousand, two".