10323420102 has 48 divisors (see below), whose sum is σ = 23815574640. Its totient is φ = 3220609536.

The previous prime is 10323420101. The next prime is 10323420113. The reversal of 10323420102 is 20102432301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10323420101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39463 + ... + 149010.

It is an arithmetic number, because the mean of its divisors is an integer number (496157805).

Almost surely, 2^10323420102 is an apocalyptic number.

10323420102 is an abundant number, since it is smaller than the sum of its proper divisors (13492154538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10323420102 is a wasteful number, since it uses less digits than its factorization.

10323420102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188677 (or 188674 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10323420102 its reverse (20102432301), we get a palindrome (30425852403).

The spelling of 10323420102 in words is "ten billion, three hundred twenty-three million, four hundred twenty thousand, one hundred two".