211302023132 has 12 divisors (see below), whose sum is σ = 385855868496. Its totient is φ = 101057489280.

The previous prime is 211302023123. The next prime is 211302023137. The reversal of 211302023132 is 231320203112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211302023137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1148380469 + ... + 1148380652.

It is an arithmetic number, because the mean of its divisors is an integer number (32154655708).

Almost surely, 2^211302023132 is an apocalyptic number.

It is an amenable number.

211302023132 is a deficient number, since it is larger than the sum of its proper divisors (174553845364).

211302023132 is a wasteful number, since it uses less digits than its factorization.

211302023132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2296761148 (or 2296761146 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 211302023132 its reverse (231320203112), we get a palindrome (442622226244).

The spelling of 211302023132 in words is "two hundred eleven billion, three hundred two million, twenty-three thousand, one hundred thirty-two".