1030121310122 has 8 divisors (see below), whose sum is σ = 1545192682176. Its totient is φ = 515057082732.

The previous prime is 1030121310073. The next prime is 1030121310131. The reversal of 1030121310122 is 2210131210301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1030121310122² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030121310122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1409858 + ... + 2011949.

It is an arithmetic number, because the mean of its divisors is an integer number (193149085272).

Almost surely, 2^{1030121310122} is an apocalyptic number.

1030121310122 is a deficient number, since it is larger than the sum of its proper divisors (515071372054).

1030121310122 is a wasteful number, since it uses less digits than its factorization.

1030121310122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3572332.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1030121310122 its reverse (2210131210301), we get a palindrome (3240252520423).

The spelling of 1030121310122 in words is "one trillion, thirty billion, one hundred twenty-one million, three hundred ten thousand, one hundred twenty-two".