1151056106 has 16 divisors (see below), whose sum is σ = 1753035648. Its totient is φ = 566773200.

The previous prime is 1151056103. The next prime is 1151056117. The reversal of 1151056106 is 6016501511.

It is not an unprimeable number, because it can be changed into a prime (1151056103) 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, 21851 + ... + 52721.

It is an arithmetic number, because the mean of its divisors is an integer number (109564728).

Almost surely, 2^1151056106 is an apocalyptic number.

1151056106 is a deficient number, since it is larger than the sum of its proper divisors (601979542).

1151056106 is a wasteful number, since it uses less digits than its factorization.

1151056106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31157.

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 1151056106 is about 33927.2177757033. The cubic root of 1151056106 is about 1048.0101713414.

Adding to 1151056106 its reverse (6016501511), we get a palindrome (7167557617).

The spelling of 1151056106 in words is "one billion, one hundred fifty-one million, fifty-six thousand, one hundred six".