111213010322033 has 16 divisors (see below), whose sum is σ = 122882476709376. Its totient is φ = 100113842526720.

The previous prime is 111213010321981. The next prime is 111213010322053. The reversal of 111213010322033 is 330223010312111.

It is a cyclic number.

It is not a de Polignac number, because 111213010322033 - 2¹⁰ = 111213010321009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111213010322053) 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, 2745641 + ... + 15164582.

It is an arithmetic number, because the mean of its divisors is an integer number (7680154794336).

Almost surely, 2^{111213010322033} is an apocalyptic number.

It is an amenable number.

111213010322033 is a deficient number, since it is larger than the sum of its proper divisors (11669466387343).

111213010322033 is a wasteful number, since it uses less digits than its factorization.

111213010322033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17926144.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 111213010322033 its reverse (330223010312111), we get a palindrome (441436020634144).

The spelling of 111213010322033 in words is "one hundred eleven trillion, two hundred thirteen billion, ten million, three hundred twenty-two thousand, thirty-three".