11311312000003 has 16 divisors (see below), whose sum is σ = 11466417530880. Its totient is φ = 11156510342016.

The previous prime is 11311311999979. The next prime is 11311312000033. The reversal of 11311312000003 is 30000021311311.

11311312000003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11311312000003 - 2⁴¹ = 9112288744451 is a prime.

It is a super-2 number, since 2×11311312000003² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11311312000033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348056251 + ... + 348088747.

It is an arithmetic number, because the mean of its divisors is an integer number (716651095680).

Almost surely, 2^{11311312000003} is an apocalyptic number.

11311312000003 is a deficient number, since it is larger than the sum of its proper divisors (155105530877).

11311312000003 is a wasteful number, since it uses less digits than its factorization.

11311312000003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37026.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11311312000003 its reverse (30000021311311), we get a palindrome (41311333311314).

The spelling of 11311312000003 in words is "eleven trillion, three hundred eleven billion, three hundred twelve million, three", and thus it is an aban number.