10121010103230 has 128 divisors (see below), whose sum is σ = 26242793676288. Its totient is φ = 2483342157312.

The previous prime is 10121010103207. The next prime is 10121010103261. The reversal of 10121010103230 is 3230101012101.

It is a happy number.

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

It is an alternating number because its digits alternate between odd and even.

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, 492184929 + ... + 492205491.

It is an arithmetic number, because the mean of its divisors is an integer number (205021825596).

Almost surely, 2^{10121010103230} is an apocalyptic number.

10121010103230 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 10121010103230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13121396838144).

10121010103230 is an abundant number, since it is smaller than the sum of its proper divisors (16121783573058).

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

10121010103230 is a wasteful number, since it uses less digits than its factorization.

10121010103230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24570.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10121010103230 its reverse (3230101012101), we get a palindrome (13351111115331).

The spelling of 10121010103230 in words is "ten trillion, one hundred twenty-one billion, ten million, one hundred three thousand, two hundred thirty".