154073770131 has 16 divisors (see below), whose sum is σ = 205879737600. Its totient is φ = 102491913888.

The previous prime is 154073770129. The next prime is 154073770157. The reversal of 154073770131 is 131077370451.

154073770131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 154073770131 - 2¹ = 154073770129 is a prime.

It is a super-2 number, since 2×154073770131² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 154073770131.

It is not an unprimeable number, because it can be changed into a prime (154073770931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10191280 + ... + 10206386.

It is an arithmetic number, because the mean of its divisors is an integer number (12867483600).

Almost surely, 2^154073770131 is an apocalyptic number.

154073770131 is a deficient number, since it is larger than the sum of its proper divisors (51805967469).

154073770131 is a wasteful number, since it uses less digits than its factorization.

154073770131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22298.

The product of its (nonzero) digits is 61740, while the sum is 39.

The spelling of 154073770131 in words is "one hundred fifty-four billion, seventy-three million, seven hundred seventy thousand, one hundred thirty-one".