153512442254031 has 16 divisors (see below), whose sum is σ = 234894359386368. Its totient is φ = 87357406377600.

The previous prime is 153512442254021. The next prime is 153512442254077. The reversal of 153512442254031 is 130452244215351.

It is not a de Polignac number, because 153512442254031 - 2¹³ = 153512442245839 is a prime.

It is a super-2 number, since 2×153512442254031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153512442254021) 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, 15166211325 + ... + 15166221446.

It is an arithmetic number, because the mean of its divisors is an integer number (14680897461648).

Almost surely, 2^{153512442254031} is an apocalyptic number.

153512442254031 is a deficient number, since it is larger than the sum of its proper divisors (81381917132337).

153512442254031 is a wasteful number, since it uses less digits than its factorization.

153512442254031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30332433022.

The product of its (nonzero) digits is 576000, while the sum is 42.

Adding to 153512442254031 its reverse (130452244215351), we get a palindrome (283964686469382).

The spelling of 153512442254031 in words is "one hundred fifty-three trillion, five hundred twelve billion, four hundred forty-two million, two hundred fifty-four thousand, thirty-one".