101481654141647 has 16 divisors (see below), whose sum is σ = 110343569589792. Its totient is φ = 92771087283840.

The previous prime is 101481654141613. The next prime is 101481654141653. The reversal of 101481654141647 is 746141456184101.

It is a cyclic number.

It is not a de Polignac number, because 101481654141647 - 2¹⁸ = 101481653879503 is a prime.

It is a super-2 number, since 2×101481654141647² (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 (101481654141947) 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, 6844628 + ... + 15805449.

It is an arithmetic number, because the mean of its divisors is an integer number (6896473099362).

Almost surely, 2^{101481654141647} is an apocalyptic number.

101481654141647 is a deficient number, since it is larger than the sum of its proper divisors (8861915448145).

101481654141647 is a wasteful number, since it uses less digits than its factorization.

101481654141647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22653418.

The product of its (nonzero) digits is 2580480, while the sum is 53.

The spelling of 101481654141647 in words is "one hundred one trillion, four hundred eighty-one billion, six hundred fifty-four million, one hundred forty-one thousand, six hundred forty-seven".