1012010111233 has 16 divisors (see below), whose sum is σ = 1109150900352. Its totient is φ = 915731920000.

The previous prime is 1012010111221. The next prime is 1012010111251. The reversal of 1012010111233 is 3321110102101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1012010111233 - 2²¹ = 1012008014081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012010111033) 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, 3268533 + ... + 3564733.

It is an arithmetic number, because the mean of its divisors is an integer number (69321931272).

Almost surely, 2^{1012010111233} is an apocalyptic number.

It is an amenable number.

1012010111233 is a deficient number, since it is larger than the sum of its proper divisors (97140789119).

1012010111233 is a wasteful number, since it uses less digits than its factorization.

1012010111233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297656.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1012010111233 its reverse (3321110102101), we get a palindrome (4333120213334).

The spelling of 1012010111233 in words is "one trillion, twelve billion, ten million, one hundred eleven thousand, two hundred thirty-three".