10102133444 has 24 divisors (see below), whose sum is σ = 19041989568. Its totient is φ = 4661701920.

The previous prime is 10102133429. The next prime is 10102133449. The reversal of 10102133444 is 44433120101.

It is a super-2 number, since 2×10102133444² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10102133449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360209 + ... + 387239.

It is an arithmetic number, because the mean of its divisors is an integer number (793416232).

Almost surely, 2^10102133444 is an apocalyptic number.

It is an amenable number.

10102133444 is a deficient number, since it is larger than the sum of its proper divisors (8939856124).

10102133444 is a wasteful number, since it uses less digits than its factorization.

10102133444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34235 (or 34233 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10102133444 its reverse (44433120101), we get a palindrome (54535253545).

The spelling of 10102133444 in words is "ten billion, one hundred two million, one hundred thirty-three thousand, four hundred forty-four".