211312001302 has 16 divisors (see below), whose sum is σ = 320706961920. Its totient is φ = 104416155648.

The previous prime is 211312001281. The next prime is 211312001323. The reversal of 211312001302 is 203100213112.

It is an interprime number because it is at equal distance from previous prime (211312001281) and next prime (211312001323).

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, 1553277 + ... + 1683832.

It is an arithmetic number, because the mean of its divisors is an integer number (20044185120).

Almost surely, 2^211312001302 is an apocalyptic number.

211312001302 is a deficient number, since it is larger than the sum of its proper divisors (109394960618).

211312001302 is a wasteful number, since it uses less digits than its factorization.

211312001302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3237495.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 211312001302 its reverse (203100213112), we get a palindrome (414412214414).

The spelling of 211312001302 in words is "two hundred eleven billion, three hundred twelve million, one thousand, three hundred two".