1051121405410 has 64 divisors (see below), whose sum is σ = 2051465232384. Its totient is φ = 386617176000.

The previous prime is 1051121405401. The next prime is 1051121405417. The reversal of 1051121405410 is 145041211501.

It is a happy number.

It is a super-2 number, since 2×1051121405410² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051121405417) 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, 588477 + ... + 1564783.

It is an arithmetic number, because the mean of its divisors is an integer number (32054144256).

Almost surely, 2^{1051121405410} is an apocalyptic number.

1051121405410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1051121405410 is a deficient number, since it is larger than the sum of its proper divisors (1000343826974).

1051121405410 is a wasteful number, since it uses less digits than its factorization.

1051121405410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976519.

The product of its (nonzero) digits is 800, while the sum is 25.

Adding to 1051121405410 its reverse (145041211501), we get a palindrome (1196162616911).

The spelling of 1051121405410 in words is "one trillion, fifty-one billion, one hundred twenty-one million, four hundred five thousand, four hundred ten".