101303450415 has 64 divisors (see below), whose sum is σ = 190746316800. Its totient is φ = 50835036672.

The previous prime is 101303450411. The next prime is 101303450429. The reversal of 101303450415 is 514054303101.

It is a happy number.

101303450415 is a `hidden beast` number, since 10 + 130 + 3 + 4 + 504 + 15 = 666.

It is not a de Polignac number, because 101303450415 - 2² = 101303450411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101303450411) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14553706 + ... + 14560664.

It is an arithmetic number, because the mean of its divisors is an integer number (2980411200).

Almost surely, 2^101303450415 is an apocalyptic number.

101303450415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

101303450415 is a deficient number, since it is larger than the sum of its proper divisors (89442866385).

101303450415 is a wasteful number, since it uses less digits than its factorization.

101303450415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13333 (or 13327 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 101303450415 its reverse (514054303101), we get a palindrome (615357753516).

The spelling of 101303450415 in words is "one hundred one billion, three hundred three million, four hundred fifty thousand, four hundred fifteen".