102310233030 has 128 divisors (see below), whose sum is σ = 285637363200. Its totient is φ = 26024406912.

The previous prime is 102310233029. The next prime is 102310233041. The reversal of 102310233030 is 30332013201.

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

It is a junction number, because it is equal to n+sod(n) for n = 102310232994 and 102310233012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 571177 + ... + 728603.

It is an arithmetic number, because the mean of its divisors is an integer number (2231541900).

Almost surely, 2^102310233030 is an apocalyptic number.

102310233030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 102310233030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142818681600).

102310233030 is an abundant number, since it is smaller than the sum of its proper divisors (183327130170).

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

102310233030 is a wasteful number, since it uses less digits than its factorization.

102310233030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157555 (or 157549 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 102310233030 its reverse (30332013201), we get a palindrome (132642246231).

The spelling of 102310233030 in words is "one hundred two billion, three hundred ten million, two hundred thirty-three thousand, thirty".