20111001000302 has 32 divisors (see below), whose sum is σ = 31787456136480. Its totient is φ = 9516295618560.

The previous prime is 20111001000289. The next prime is 20111001000317. The reversal of 20111001000302 is 20300010011102.

It is a super-2 number, since 2×20111001000302² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143153198 + ... + 143293614.

It is an arithmetic number, because the mean of its divisors is an integer number (993358004265).

Almost surely, 2^{20111001000302} is an apocalyptic number.

20111001000302 is a deficient number, since it is larger than the sum of its proper divisors (11676455136178).

20111001000302 is a wasteful number, since it uses less digits than its factorization.

20111001000302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144356.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 20111001000302 its reverse (20300010011102), we get a palindrome (40411011011404).

The spelling of 20111001000302 in words is "twenty trillion, one hundred eleven billion, one million, three hundred two", and thus it is an aban number.