2102331534 has 16 divisors (see below), whose sum is σ = 4205370960. Its totient is φ = 700659200.

The previous prime is 2102331529. The next prime is 2102331559. The reversal of 2102331534 is 4351332012.

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, 14062 + ... + 66350.

It is an arithmetic number, because the mean of its divisors is an integer number (262835685).

Almost surely, 2^2102331534 is an apocalyptic number.

2102331534 is an abundant number, since it is smaller than the sum of its proper divisors (2103039426).

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

2102331534 is a wasteful number, since it uses less digits than its factorization.

2102331534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58995.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2102331534 is about 45851.1890140267. The cubic root of 2102331534 is about 1281.0529125394.

Adding to 2102331534 its reverse (4351332012), we get a palindrome (6453663546).

The spelling of 2102331534 in words is "two billion, one hundred two million, three hundred thirty-one thousand, five hundred thirty-four".