101203372257044 has 12 divisors (see below), whose sum is σ = 187523895652884. Its totient is φ = 47625116356224.

The previous prime is 101203372257041. The next prime is 101203372257067. The reversal of 101203372257044 is 440752273302101.

It can be written as a sum of positive squares in 2 ways, for example, as 74218879741444 + 26984492515600 = 8615038^2 + 5194660^2 .

It is a junction number, because it is equal to n+sod(n) for n = 101203372256992 and 101203372257010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101203372257041) 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, 744142442999 + ... + 744142443134.

It is an arithmetic number, because the mean of its divisors is an integer number (15626991304407).

Almost surely, 2^{101203372257044} is an apocalyptic number.

It is an amenable number.

101203372257044 is a deficient number, since it is larger than the sum of its proper divisors (86320523395840).

101203372257044 is a wasteful number, since it uses less digits than its factorization.

101203372257044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488284886154 (or 1488284886152 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 101203372257044 in words is "one hundred one trillion, two hundred three billion, three hundred seventy-two million, two hundred fifty-seven thousand, forty-four".