153421350233211 has 6 divisors (see below), whose sum is σ = 221608617003540. Its totient is φ = 102280900155468.

The previous prime is 153421350233191. The next prime is 153421350233251. The reversal of 153421350233211 is 112332053124351.

153421350233211 is a `hidden beast` number, since 1 + 5 + 34 + 21 + 350 + 233 + 21 + 1 = 666.

It is not a de Polignac number, because 153421350233211 - 2²⁵ = 153421316678779 is a prime.

It is a super-2 number, since 2×153421350233211² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (153421350233251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8523408346281 + ... + 8523408346298.

It is an arithmetic number, because the mean of its divisors is an integer number (36934769500590).

Almost surely, 2^{153421350233211} is an apocalyptic number.

153421350233211 is a deficient number, since it is larger than the sum of its proper divisors (68187266770329).

153421350233211 is a wasteful number, since it uses less digits than its factorization.

153421350233211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17046816692585 (or 17046816692582 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 153421350233211 in words is "one hundred fifty-three trillion, four hundred twenty-one billion, three hundred fifty million, two hundred thirty-three thousand, two hundred eleven".