151396347813 has 4 divisors (see below), whose sum is σ = 201861797088. Its totient is φ = 100930898540.

The previous prime is 151396347803. The next prime is 151396347821. The reversal of 151396347813 is 318743693151.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 151396347813 - 2¹² = 151396343717 is a prime.

It is a super-2 number, since 2×151396347813² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151396347803) 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, 25232724633 + ... + 25232724638.

It is an arithmetic number, because the mean of its divisors is an integer number (50465449272).

Almost surely, 2^151396347813 is an apocalyptic number.

It is an amenable number.

151396347813 is a deficient number, since it is larger than the sum of its proper divisors (50465449275).

151396347813 is an equidigital number, since it uses as much as digits as its factorization.

151396347813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50465449274.

The product of its digits is 1632960, while the sum is 51.

The spelling of 151396347813 in words is "one hundred fifty-one billion, three hundred ninety-six million, three hundred forty-seven thousand, eight hundred thirteen".