10111233402 has 48 divisors (see below), whose sum is σ = 22736007840. Its totient is φ = 3367898352.

The previous prime is 10111233373. The next prime is 10111233413. The reversal of 10111233402 is 20433211101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 713724 + ... + 727752.

It is an arithmetic number, because the mean of its divisors is an integer number (473666830).

Almost surely, 2^10111233402 is an apocalyptic number.

10111233402 is an abundant number, since it is smaller than the sum of its proper divisors (12624774438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10111233402 is a wasteful number, since it uses less digits than its factorization.

10111233402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15529 (or 15517 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10111233402 its reverse (20433211101), we get a palindrome (30544444503).

The spelling of 10111233402 in words is "ten billion, one hundred eleven million, two hundred thirty-three thousand, four hundred two".