100302211230 has 128 divisors (see below), whose sum is σ = 260948459520. Its totient is φ = 24527784960.

The previous prime is 100302211211. The next prime is 100302211249. The reversal of 100302211230 is 32112203001.

It is an interprime number because it is at equal distance from previous prime (100302211211) and next prime (100302211249).

It is a super-2 number, since 2×100302211230² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 78421731 + ... + 78423009.

It is an arithmetic number, because the mean of its divisors is an integer number (2038659840).

Almost surely, 2^100302211230 is an apocalyptic number.

100302211230 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 100302211230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130474229760).

100302211230 is an abundant number, since it is smaller than the sum of its proper divisors (160646248290).

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

100302211230 is a wasteful number, since it uses less digits than its factorization.

100302211230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100302211230 its reverse (32112203001), we get a palindrome (132414414231).

The spelling of 100302211230 in words is "one hundred billion, three hundred two million, two hundred eleven thousand, two hundred thirty".