1030121130130 has 64 divisors (see below), whose sum is σ = 1881492624000. Its totient is φ = 406035307008.

The previous prime is 1030121130121. The next prime is 1030121130139. The reversal of 1030121130130 is 310311210301.

It is an interprime number because it is at equal distance from previous prime (1030121130121) and next prime (1030121130139).

It is a super-2 number, since 2×1030121130130² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030121130139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154692741 + ... + 154699399.

It is an arithmetic number, because the mean of its divisors is an integer number (29398322250).

Almost surely, 2^{1030121130130} is an apocalyptic number.

1030121130130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030121130130 is a deficient number, since it is larger than the sum of its proper divisors (851371493870).

1030121130130 is a wasteful number, since it uses less digits than its factorization.

1030121130130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7531.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1030121130130 its reverse (310311210301), we get a palindrome (1340432340431).

The spelling of 1030121130130 in words is "one trillion, thirty billion, one hundred twenty-one million, one hundred thirty thousand, one hundred thirty".