20325111152302 has 32 divisors (see below), whose sum is σ = 33382780066944. Its totient is φ = 9204406682400.

The previous prime is 20325111152239. The next prime is 20325111152321.

20325111152302 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×20325111152302² (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, 14196052 + ... + 15562072.

It is an arithmetic number, because the mean of its divisors is an integer number (1043211877092).

Almost surely, 2^{20325111152302} is an apocalyptic number.

20325111152302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20325111152302 is a deficient number, since it is larger than the sum of its proper divisors (13057668914642).

20325111152302 is a wasteful number, since it uses less digits than its factorization.

20325111152302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368544.

The product of its (nonzero) digits is 3600, while the sum is 28.

It can be divided in two parts, 2032511 and 1152302, that added together give a palindrome (3184813).

The spelling of 20325111152302 in words is "twenty trillion, three hundred twenty-five billion, one hundred eleven million, one hundred fifty-two thousand, three hundred two".