2123103202032 has 80 divisors (see below), whose sum is σ = 5533296024960. Its totient is φ = 701441644800.

The previous prime is 2123103202021. The next prime is 2123103202043. The reversal of 2123103202032 is 2302023013212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2123103202021) and next prime (2123103202043).

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, 4956819 + ... + 5368077.

It is an arithmetic number, because the mean of its divisors is an integer number (69166200312).

Almost surely, 2^{2123103202032} is an apocalyptic number.

It is an amenable number.

2123103202032 is an abundant number, since it is smaller than the sum of its proper divisors (3410192822928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2123103202032 is a wasteful number, since it uses less digits than its factorization.

2123103202032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412222 (or 412216 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2123103202032 its reverse (2302023013212), we get a palindrome (4425126215244).

The spelling of 2123103202032 in words is "two trillion, one hundred twenty-three billion, one hundred three million, two hundred two thousand, thirty-two".