11312010103 has 8 divisors (see below), whose sum is σ = 11978407872. Its totient is φ = 10645721856.

The previous prime is 11312010091. The next prime is 11312010131. The reversal of 11312010103 is 30101021311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11312010103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312017103) 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, 291426 + ... + 327952.

It is an arithmetic number, because the mean of its divisors is an integer number (1497300984).

Almost surely, 2^11312010103 is an apocalyptic number.

11312010103 is a deficient number, since it is larger than the sum of its proper divisors (666397769).

11312010103 is a wasteful number, since it uses less digits than its factorization.

11312010103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54761.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11312010103 its reverse (30101021311), we get a palindrome (41413031414).

The spelling of 11312010103 in words is "eleven billion, three hundred twelve million, ten thousand, one hundred three".