235131003542 has 32 divisors (see below), whose sum is σ = 366066100224. Its totient is φ = 113151931200.

The previous prime is 235131003529. The next prime is 235131003587. The reversal of 235131003542 is 245300131532.

It is a happy number.

It is a super-3 number, since 3×235131003542³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10049117 + ... + 10072487.

It is an arithmetic number, because the mean of its divisors is an integer number (11439565632).

Almost surely, 2^235131003542 is an apocalyptic number.

235131003542 is a deficient number, since it is larger than the sum of its proper divisors (130935096682).

235131003542 is a wasteful number, since it uses less digits than its factorization.

235131003542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24284.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 235131003542 in words is "two hundred thirty-five billion, one hundred thirty-one million, three thousand, five hundred forty-two".