2131101333132 has 24 divisors (see below), whose sum is σ = 5078369135616. Its totient is φ = 695252917008.

The previous prime is 2131101333107. The next prime is 2131101333209. The reversal of 2131101333132 is 2313331011312.

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, 1889273668 + ... + 1889274795.

It is an arithmetic number, because the mean of its divisors is an integer number (211598713984).

Almost surely, 2^{2131101333132} is an apocalyptic number.

It is an amenable number.

2131101333132 is an abundant number, since it is smaller than the sum of its proper divisors (2947267802484).

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

2131101333132 is a wasteful number, since it uses less digits than its factorization.

2131101333132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3778548517 (or 3778548515 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 2131101333132 its reverse (2313331011312), we get a palindrome (4444432344444).

The spelling of 2131101333132 in words is "two trillion, one hundred thirty-one billion, one hundred one million, three hundred thirty-three thousand, one hundred thirty-two".