102023033130 has 96 divisors (see below), whose sum is σ = 281172902400. Its totient is φ = 25577565696.

The previous prime is 102023033069. The next prime is 102023033131. The reversal of 102023033130 is 31330320201.

102023033130 is a `hidden beast` number, since 102 + 0 + 230 + 331 + 3 + 0 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (102023033131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1369791 + ... + 1442349.

It is an arithmetic number, because the mean of its divisors is an integer number (2928884400).

Almost surely, 2^102023033130 is an apocalyptic number.

102023033130 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 102023033130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140586451200).

102023033130 is an abundant number, since it is smaller than the sum of its proper divisors (179149869270).

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

102023033130 is a wasteful number, since it uses less digits than its factorization.

102023033130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73508 (or 73505 counting only the distinct ones).

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

Adding to 102023033130 its reverse (31330320201), we get a palindrome (133353353331).

The spelling of 102023033130 in words is "one hundred two billion, twenty-three million, thirty-three thousand, one hundred thirty".