141023315551 has 8 divisors (see below), whose sum is σ = 144425503008. Its totient is φ = 137660460000.

The previous prime is 141023315449. The next prime is 141023315581. The reversal of 141023315551 is 155513320141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141023315551 - 2²⁵ = 140989761119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141023315581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9825720 + ... + 9840061.

It is an arithmetic number, because the mean of its divisors is an integer number (18053187876).

Almost surely, 2^141023315551 is an apocalyptic number.

141023315551 is a deficient number, since it is larger than the sum of its proper divisors (3402187457).

141023315551 is a wasteful number, since it uses less digits than its factorization.

141023315551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19665953.

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 141023315551 its reverse (155513320141), we get a palindrome (296536635692).

The spelling of 141023315551 in words is "one hundred forty-one billion, twenty-three million, three hundred fifteen thousand, five hundred fifty-one".