1151106454 has 16 divisors (see below), whose sum is σ = 1787119200. Its totient is φ = 555420544.

The previous prime is 1151106427. The next prime is 1151106487. The reversal of 1151106454 is 4546011511.

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, 147519 + ... + 155125.

It is an arithmetic number, because the mean of its divisors is an integer number (111694950).

Almost surely, 2^1151106454 is an apocalyptic number.

1151106454 is a deficient number, since it is larger than the sum of its proper divisors (636012746).

1151106454 is a wasteful number, since it uses less digits than its factorization.

1151106454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10247.

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 1151106454 is about 33927.9597677196. The cubic root of 1151106454 is about 1048.0254513515.

Adding to 1151106454 its reverse (4546011511), we get a palindrome (5697117965).

The spelling of 1151106454 in words is "one billion, one hundred fifty-one million, one hundred six thousand, four hundred fifty-four".