136122314331 has 16 divisors (see below), whose sum is σ = 185733250560. Its totient is φ = 88630157280.

The previous prime is 136122314323. The next prime is 136122314407. The reversal of 136122314331 is 133413221631.

It is a happy number.

It is not a de Polignac number, because 136122314331 - 2³ = 136122314323 is a prime.

It is a super-2 number, since 2×136122314331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (136122313331) 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, 1726021 + ... + 1803161.

It is an arithmetic number, because the mean of its divisors is an integer number (11608328160).

Almost surely, 2^136122314331 is an apocalyptic number.

136122314331 is a deficient number, since it is larger than the sum of its proper divisors (49610936229).

136122314331 is a wasteful number, since it uses less digits than its factorization.

136122314331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90866.

The product of its digits is 7776, while the sum is 30.

Adding to 136122314331 its reverse (133413221631), we get a palindrome (269535535962).

The spelling of 136122314331 in words is "one hundred thirty-six billion, one hundred twenty-two million, three hundred fourteen thousand, three hundred thirty-one".