1121042410 has 8 divisors (see below), whose sum is σ = 2017876356. Its totient is φ = 448416960.

The previous prime is 1121042399. The next prime is 1121042431. The reversal of 1121042410 is 142401211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1070532961 + 50509449 = 32719^2 + 7107^2 .

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

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, 56052111 + ... + 56052130.

Almost surely, 2^1121042410 is an apocalyptic number.

1121042410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121042410 is a deficient number, since it is larger than the sum of its proper divisors (896833946).

1121042410 is a wasteful number, since it uses less digits than its factorization.

1121042410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112104248.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1121042410 is about 33481.9714174658. The cubic root of 1121042410 is about 1038.8209054536.

Adding to 1121042410 its reverse (142401211), we get a palindrome (1263443621).

The spelling of 1121042410 in words is "one billion, one hundred twenty-one million, forty-two thousand, four hundred ten".