1030121266476 has 24 divisors (see below), whose sum is σ = 2407187802544. Its totient is φ = 342863539200.

The previous prime is 1030121266469. The next prime is 1030121266477. The reversal of 1030121266476 is 6746621210301.

It is a happy number.

1030121266476 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1030121266476² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030121266477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63768625 + ... + 63784776.

Almost surely, 2^{1030121266476} is an apocalyptic number.

It is an amenable number.

1030121266476 is an abundant number, since it is smaller than the sum of its proper divisors (1377066536068).

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

1030121266476 is a wasteful number, since it uses less digits than its factorization.

1030121266476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127554081 (or 127554079 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

Adding to 1030121266476 its reverse (6746621210301), we get a palindrome (7776742476777).

The spelling of 1030121266476 in words is "one trillion, thirty billion, one hundred twenty-one million, two hundred sixty-six thousand, four hundred seventy-six".