103252530030 has 128 divisors (see below), whose sum is σ = 276253286400. Its totient is φ = 24523344384.

The previous prime is 103252530011. The next prime is 103252530049. The reversal of 103252530030 is 30035252301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103252530011) and next prime (103252530049).

It is a super-2 number, since 2×103252530030² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

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, 33102811 + ... + 33105929.

It is an arithmetic number, because the mean of its divisors is an integer number (2158228800).

Almost surely, 2^103252530030 is an apocalyptic number.

103252530030 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 103252530030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138126643200).

103252530030 is an abundant number, since it is smaller than the sum of its proper divisors (173000756370).

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

103252530030 is a wasteful number, since it uses less digits than its factorization.

103252530030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6098.

The product of its (nonzero) digits is 2700, while the sum is 24.

Adding to 103252530030 its reverse (30035252301), we get a palindrome (133287782331).

The spelling of 103252530030 in words is "one hundred three billion, two hundred fifty-two million, five hundred thirty thousand, thirty".