1051451102 has 16 divisors (see below), whose sum is σ = 1699391232. Its totient is φ = 485029920.

The previous prime is 1051451099. The next prime is 1051451111. The reversal of 1051451102 is 2011541501.

It is a super-2 number, since 2×1051451102² = 2211098839794028808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45308 + ... + 64464.

It is an arithmetic number, because the mean of its divisors is an integer number (106211952).

Almost surely, 2^1051451102 is an apocalyptic number.

1051451102 is a deficient number, since it is larger than the sum of its proper divisors (647940130).

1051451102 is a wasteful number, since it uses less digits than its factorization.

1051451102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21283.

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 1051451102 is about 32426.0867512563. The cubic root of 1051451102 is about 1016.8643618534.

Adding to 1051451102 its reverse (2011541501), we get a palindrome (3062992603).

It can be divided in two parts, 10514 and 51102, that added together give a palindrome (61616).

The spelling of 1051451102 in words is "one billion, fifty-one million, four hundred fifty-one thousand, one hundred two".