150340111631 has 16 divisors (see below), whose sum is σ = 156550060800. Its totient is φ = 144261163200.

The previous prime is 150340111567. The next prime is 150340111661. The reversal of 150340111631 is 136111043051.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 150340111631 - 2⁶ = 150340111567 is a prime.

It is a super-2 number, since 2×150340111631² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150340111631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150340111661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1158080 + ... + 1281338.

It is an arithmetic number, because the mean of its divisors is an integer number (9784378800).

Almost surely, 2^150340111631 is an apocalyptic number.

150340111631 is a deficient number, since it is larger than the sum of its proper divisors (6209949169).

150340111631 is a wasteful number, since it uses less digits than its factorization.

150340111631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123790.

The product of its (nonzero) digits is 1080, while the sum is 26.

Adding to 150340111631 its reverse (136111043051), we get a palindrome (286451154682).

The spelling of 150340111631 in words is "one hundred fifty billion, three hundred forty million, one hundred eleven thousand, six hundred thirty-one".