101551641610402 has 8 divisors (see below), whose sum is σ = 152418840622416. Its totient is φ = 50745361402932.

The previous prime is 101551641610373. The next prime is 101551641610403. The reversal of 101551641610402 is 204016146155101.

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

It is not an unprimeable number, because it can be changed into a prime (101551641610403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15229696968 + ... + 15229703635.

It is an arithmetic number, because the mean of its divisors is an integer number (19052355077802).

Almost surely, 2^{101551641610402} is an apocalyptic number.

101551641610402 is a deficient number, since it is larger than the sum of its proper divisors (50867199012014).

101551641610402 is a wasteful number, since it uses less digits than its factorization.

101551641610402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30459402272.

The product of its (nonzero) digits is 28800, while the sum is 37.

Adding to 101551641610402 its reverse (204016146155101), we get a palindrome (305567787765503).

The spelling of 101551641610402 in words is "one hundred one trillion, five hundred fifty-one billion, six hundred forty-one million, six hundred ten thousand, four hundred two".