103020202021230 has 48 divisors (see below), whose sum is σ = 288456565662720. Its totient is φ = 25358818958784.

The previous prime is 103020202021229. The next prime is 103020202021343. The reversal of 103020202021230 is 32120202020301.

103020202021230 is a `hidden beast` number, since 1 + 0 + 30 + 202 + 0 + 202 + 1 + 230 = 666.

It is a super-2 number, since 2×103020202021230² (a number of 29 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44025726190 + ... + 44025728529.

It is an arithmetic number, because the mean of its divisors is an integer number (6009511784640).

Almost surely, 2^{103020202021230} is an apocalyptic number.

103020202021230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103020202021230 is an abundant number, since it is smaller than the sum of its proper divisors (185436363641490).

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

103020202021230 is a wasteful number, since it uses less digits than its factorization.

103020202021230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88051454745 (or 88051454742 counting only the distinct ones).

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

Adding to 103020202021230 its reverse (32120202020301), we get a palindrome (135140404041531).

The spelling of 103020202021230 in words is "one hundred three trillion, twenty billion, two hundred two million, twenty-one thousand, two hundred thirty".