2130611955303 has 64 divisors (see below), whose sum is σ = 3188084178944. Its totient is φ = 1256807664000.

The previous prime is 2130611955271. The next prime is 2130611955313. The reversal of 2130611955303 is 3035591160312.

It is not a de Polignac number, because 2130611955303 - 2⁵ = 2130611955271 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130611955313) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96874638 + ... + 96896628.

It is an arithmetic number, because the mean of its divisors is an integer number (49813815296).

Almost surely, 2^{2130611955303} is an apocalyptic number.

2130611955303 is a deficient number, since it is larger than the sum of its proper divisors (1057472223641).

2130611955303 is a wasteful number, since it uses less digits than its factorization.

2130611955303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22796.

The product of its (nonzero) digits is 72900, while the sum is 39.

The spelling of 2130611955303 in words is "two trillion, one hundred thirty billion, six hundred eleven million, nine hundred fifty-five thousand, three hundred three".