10121210332030 has 64 divisors (see below), whose sum is σ = 21425512798080. Its totient is φ = 3369708255744.

The previous prime is 10121210332019. The next prime is 10121210332087. The reversal of 10121210332030 is 3023301212101.

It is a junction number, because it is equal to n+sod(n) for n = 10121210331989 and 10121210332007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2520397 + ... + 5157016.

It is an arithmetic number, because the mean of its divisors is an integer number (334773637470).

Almost surely, 2^{10121210332030} is an apocalyptic number.

10121210332030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121210332030 is an abundant number, since it is smaller than the sum of its proper divisors (11304302466050).

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

10121210332030 is a wasteful number, since it uses less digits than its factorization.

10121210332030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7677973.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10121210332030 its reverse (3023301212101), we get a palindrome (13144511544131).

The spelling of 10121210332030 in words is "ten trillion, one hundred twenty-one billion, two hundred ten million, three hundred thirty-two thousand, thirty".