1051104451 has 8 divisors (see below), whose sum is σ = 1062871040. Its totient is φ = 1039392648.

The previous prime is 1051104437. The next prime is 1051104463. The reversal of 1051104451 is 1544011501.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1051104451 - 2⁵ = 1051104419 is a prime.

It is a super-2 number, since 2×1051104451² = 2209641133824022802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1051114451) 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, 25510 + ... + 52468.

It is an arithmetic number, because the mean of its divisors is an integer number (132858880).

Almost surely, 2^1051104451 is an apocalyptic number.

1051104451 is a deficient number, since it is larger than the sum of its proper divisors (11766589).

1051104451 is a wasteful number, since it uses less digits than its factorization.

1051104451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27393.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 1051104451 is about 32420.7410618573. The cubic root of 1051104451 is about 1016.7526001835.

Adding to 1051104451 its reverse (1544011501), we get a palindrome (2595115952).

It can be divided in two parts, 105110 and 4451, that added together give a square (109561 = 331²).

The spelling of 1051104451 in words is "one billion, fifty-one million, one hundred four thousand, four hundred fifty-one".