20101332023330 has 32 divisors (see below), whose sum is σ = 39125896839936. Its totient is φ = 7406548367104.

The previous prime is 20101332023329. The next prime is 20101332023363. The reversal of 20101332023330 is 3332023310102.

It is a super-2 number, since 2×20101332023330² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20101332023296 and 20101332023305.

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, 1257897644 + ... + 1257913623.

It is an arithmetic number, because the mean of its divisors is an integer number (1222684276248).

Almost surely, 2^{20101332023330} is an apocalyptic number.

20101332023330 is a deficient number, since it is larger than the sum of its proper divisors (19024564816606).

20101332023330 is a wasteful number, since it uses less digits than its factorization.

20101332023330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2515811338.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 20101332023330 its reverse (3332023310102), we get a palindrome (23433355333432).

The spelling of 20101332023330 in words is "twenty trillion, one hundred one billion, three hundred thirty-two million, twenty-three thousand, three hundred thirty".