154142010523131 has 32 divisors (see below), whose sum is σ = 218811538169856. Its totient is φ = 96366906960000.

The previous prime is 154142010523121. The next prime is 154142010523153. The reversal of 154142010523131 is 131325010241451.

It is not a de Polignac number, because 154142010523131 - 2⁵ = 154142010523099 is a prime.

It is a super-2 number, since 2×154142010523131² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 154142010523092 and 154142010523101.

It is not an unprimeable number, because it can be changed into a prime (154142010523121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174136260 + ... + 175019201.

It is an arithmetic number, because the mean of its divisors is an integer number (6837860567808).

Almost surely, 2^{154142010523131} is an apocalyptic number.

154142010523131 is a deficient number, since it is larger than the sum of its proper divisors (64669527646725).

154142010523131 is a wasteful number, since it uses less digits than its factorization.

154142010523131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349155643.

The product of its (nonzero) digits is 14400, while the sum is 33.

Adding to 154142010523131 its reverse (131325010241451), we get a palindrome (285467020764582).

The spelling of 154142010523131 in words is "one hundred fifty-four trillion, one hundred forty-two billion, ten million, five hundred twenty-three thousand, one hundred thirty-one".