101297577293 has 16 divisors (see below), whose sum is σ = 115338231936. Its totient is φ = 88064106240.

The previous prime is 101297577253. The next prime is 101297577307. The reversal of 101297577293 is 392775792101.

It is a de Polignac number, because none of the positive numbers 2^k-101297577293 is a prime.

It is a super-2 number, since 2×101297577293² (a number of 23 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 (101297577233) 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, 1082705 + ... + 1172537.

It is an arithmetic number, because the mean of its divisors is an integer number (7208639496).

Almost surely, 2^101297577293 is an apocalyptic number.

It is an amenable number.

101297577293 is a deficient number, since it is larger than the sum of its proper divisors (14040654643).

101297577293 is a wasteful number, since it uses less digits than its factorization.

101297577293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94324.

The product of its (nonzero) digits is 1666980, while the sum is 53.

The spelling of 101297577293 in words is "one hundred one billion, two hundred ninety-seven million, five hundred seventy-seven thousand, two hundred ninety-three".