1011210212023 has 8 divisors (see below), whose sum is σ = 1104588012816. Its totient is φ = 918074011200.

The previous prime is 1011210212017. The next prime is 1011210212057. The reversal of 1011210212023 is 3202120121101.

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-1011210212023 is a prime.

It is a super-2 number, since 2×1011210212023² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1011210211988 and 1011210212006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011210218023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60391236 + ... + 60407977.

It is an arithmetic number, because the mean of its divisors is an integer number (138073501602).

Almost surely, 2^{1011210212023} is an apocalyptic number.

1011210212023 is a deficient number, since it is larger than the sum of its proper divisors (93377800793).

1011210212023 is a wasteful number, since it uses less digits than its factorization.

1011210212023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120799985.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1011210212023 its reverse (3202120121101), we get a palindrome (4213330333124).

The spelling of 1011210212023 in words is "one trillion, eleven billion, two hundred ten million, two hundred twelve thousand, twenty-three".