151321235245 has 8 divisors (see below), whose sum is σ = 181587617280. Its totient is φ = 121055564880.

The previous prime is 151321235201. The next prime is 151321235293. The reversal of 151321235245 is 542532123151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 151321235245 - 2¹³ = 151321227053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151321235245.

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, 595600 + ... + 810790.

It is an arithmetic number, because the mean of its divisors is an integer number (22698452160).

Almost surely, 2^151321235245 is an apocalyptic number.

It is an amenable number.

151321235245 is a deficient number, since it is larger than the sum of its proper divisors (30266382035).

151321235245 is a wasteful number, since it uses less digits than its factorization.

151321235245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355835.

The product of its digits is 36000, while the sum is 34.

Adding to 151321235245 its reverse (542532123151), we get a palindrome (693853358396).

The spelling of 151321235245 in words is "one hundred fifty-one billion, three hundred twenty-one million, two hundred thirty-five thousand, two hundred forty-five".