2231132020102 has 16 divisors (see below), whose sum is σ = 3730065917040. Its totient is φ = 994684243968.

The previous prime is 2231132020099. The next prime is 2231132020111. The reversal of 2231132020102 is 2010202311322.

It is a super-3 number, since 3×2231132020102³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 2231132020102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1726881723 + ... + 1726883014.

It is an arithmetic number, because the mean of its divisors is an integer number (233129119815).

Almost surely, 2^{2231132020102} is an apocalyptic number.

2231132020102 is a deficient number, since it is larger than the sum of its proper divisors (1498933896938).

2231132020102 is a wasteful number, since it uses less digits than its factorization.

2231132020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3453764775.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2231132020102 its reverse (2010202311322), we get a palindrome (4241334331424).

The spelling of 2231132020102 in words is "two trillion, two hundred thirty-one billion, one hundred thirty-two million, twenty thousand, one hundred two".