232100121302 has 32 divisors (see below), whose sum is σ = 418906874880. Its totient is φ = 94218232320.

The previous prime is 232100121293. The next prime is 232100121373. The reversal of 232100121302 is 203121001232.

It is a super-2 number, since 2×232100121302² (a number of 24 digits) contains 22 as substring.

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, 1367123 + ... + 1527489.

It is an arithmetic number, because the mean of its divisors is an integer number (13090839840).

Almost surely, 2^232100121302 is an apocalyptic number.

232100121302 is a deficient number, since it is larger than the sum of its proper divisors (186806753578).

232100121302 is a wasteful number, since it uses less digits than its factorization.

232100121302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165836.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 232100121302 its reverse (203121001232), we get a palindrome (435221122534).

The spelling of 232100121302 in words is "two hundred thirty-two billion, one hundred million, one hundred twenty-one thousand, three hundred two".