135550401040151 has 16 divisors (see below), whose sum is σ = 136530716313600. Its totient is φ = 134573013192000.

The previous prime is 135550401040141. The next prime is 135550401040189. The reversal of 135550401040151 is 151040104055531.

It is a cyclic number.

It is not a de Polignac number, because 135550401040151 - 2¹⁰ = 135550401039127 is a prime.

It is a super-2 number, since 2×135550401040151² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135550401040141) 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, 483590120 + ... + 483870338.

It is an arithmetic number, because the mean of its divisors is an integer number (8533169769600).

Almost surely, 2^{135550401040151} is an apocalyptic number.

135550401040151 is a deficient number, since it is larger than the sum of its proper divisors (980315273449).

135550401040151 is a wasteful number, since it uses less digits than its factorization.

135550401040151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285430.

The product of its (nonzero) digits is 30000, while the sum is 35.

Adding to 135550401040151 its reverse (151040104055531), we get a palindrome (286590505095682).

The spelling of 135550401040151 in words is "one hundred thirty-five trillion, five hundred fifty billion, four hundred one million, forty thousand, one hundred fifty-one".