10123232102 has 8 divisors (see below), whose sum is σ = 15245346312. Its totient is φ = 5041450000.

The previous prime is 10123232089. The next prime is 10123232113. The reversal of 10123232102 is 20123232101.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10082399 + ... + 10083402.

It is an arithmetic number, because the mean of its divisors is an integer number (1905668289).

Almost surely, 2^10123232102 is an apocalyptic number.

10123232102 is a deficient number, since it is larger than the sum of its proper divisors (5122114210).

10123232102 is a wasteful number, since it uses less digits than its factorization.

10123232102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20166054.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10123232102 its reverse (20123232101), we get a palindrome (30246464203).

Subtracting 10123232102 from its reverse (20123232101), we obtain a palindrome (9999999999).

The spelling of 10123232102 in words is "ten billion, one hundred twenty-three million, two hundred thirty-two thousand, one hundred two".