11010156453 has 24 divisors (see below), whose sum is σ = 16425645912. Its totient is φ = 7102937088.

The previous prime is 11010156449. The next prime is 11010156467. The reversal of 11010156453 is 35465101011.

11010156453 is a `hidden beast` number, since 1 + 1 + 0 + 1 + 0 + 15 + 645 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 323352324 + 10686804129 = 17982^2 + 103377^2 .

It is not a de Polignac number, because 11010156453 - 2² = 11010156449 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010156413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123276 + ... + 192917.

It is an arithmetic number, because the mean of its divisors is an integer number (684401913).

Almost surely, 2^11010156453 is an apocalyptic number.

It is an amenable number.

11010156453 is a deficient number, since it is larger than the sum of its proper divisors (5415489459).

11010156453 is a wasteful number, since it uses less digits than its factorization.

11010156453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316325 (or 316322 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 11010156453 its reverse (35465101011), we get a palindrome (46475257464).

The spelling of 11010156453 in words is "eleven billion, ten million, one hundred fifty-six thousand, four hundred fifty-three".