145747156236101 has 16 divisors (see below), whose sum is σ = 166892582096640. Its totient is φ = 124683004642560.

The previous prime is 145747156236053. The next prime is 145747156236107. The reversal of 145747156236101 is 101632651747541.

It is not a de Polignac number, because 145747156236101 - 2¹⁰ = 145747156235077 is a prime.

It is a super-2 number, since 2×145747156236101² (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 (145747156236107) 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, 2866496 + ... + 17312166.

It is an arithmetic number, because the mean of its divisors is an integer number (10430786381040).

Almost surely, 2^{145747156236101} is an apocalyptic number.

It is an amenable number.

145747156236101 is a deficient number, since it is larger than the sum of its proper divisors (21145425860539).

145747156236101 is a wasteful number, since it uses less digits than its factorization.

145747156236101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14448484.

The product of its (nonzero) digits is 4233600, while the sum is 53.

The spelling of 145747156236101 in words is "one hundred forty-five trillion, seven hundred forty-seven billion, one hundred fifty-six million, two hundred thirty-six thousand, one hundred one".