121002300231130 has 32 divisors (see below), whose sum is σ = 222021824970240. Its totient is φ = 47471771692800.

The previous prime is 121002300231119. The next prime is 121002300231287. The reversal of 121002300231130 is 31132003200121.

It is a super-2 number, since 2×121002300231130² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121002300231098 and 121002300231107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507057759 + ... + 507296338.

It is an arithmetic number, because the mean of its divisors is an integer number (6938182030320).

Almost surely, 2^{121002300231130} is an apocalyptic number.

121002300231130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121002300231130 is a deficient number, since it is larger than the sum of its proper divisors (101019524739110).

121002300231130 is a wasteful number, since it uses less digits than its factorization.

121002300231130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014354334.

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

Adding to 121002300231130 its reverse (31132003200121), we get a palindrome (152134303431251).

The spelling of 121002300231130 in words is "one hundred twenty-one trillion, two billion, three hundred million, two hundred thirty-one thousand, one hundred thirty".