101540276072 has 16 divisors (see below), whose sum is σ = 201587313060. Its totient is φ = 47783659264.

The previous prime is 101540276063. The next prime is 101540276147. The reversal of 101540276072 is 270672045101.

It can be written as a sum of positive squares in 2 ways, for example, as 98441572516 + 3098703556 = 313754^2 + 55666^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373309703 + ... + 373309974.

Almost surely, 2^101540276072 is an apocalyptic number.

It is an amenable number.

101540276072 is a deficient number, since it is larger than the sum of its proper divisors (100047036988).

101540276072 is a wasteful number, since it uses less digits than its factorization.

101540276072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746619700 (or 746619696 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The spelling of 101540276072 in words is "one hundred one billion, five hundred forty million, two hundred seventy-six thousand, seventy-two".