2130347503988 has 48 divisors (see below), whose sum is σ = 4081022683584. Its totient is φ = 965008650240.

The previous prime is 2130347503981. The next prime is 2130347504057. The reversal of 2130347503988 is 8893057430312.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130347503981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98557070 + ... + 98578682.

It is an arithmetic number, because the mean of its divisors is an integer number (85021305908).

Almost surely, 2^{2130347503988} is an apocalyptic number.

It is an amenable number.

2130347503988 is a deficient number, since it is larger than the sum of its proper divisors (1950675179596).

2130347503988 is a wasteful number, since it uses less digits than its factorization.

2130347503988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29232 (or 29230 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 53.

Adding to 2130347503988 its sum of digits (53), we get a square (2130347504041 = 1459571²).

The spelling of 2130347503988 in words is "two trillion, one hundred thirty billion, three hundred forty-seven million, five hundred three thousand, nine hundred eighty-eight".