101610128228450 has 96 divisors (see below), whose sum is σ = 198862637476608. Its totient is φ = 38576067264000.

The previous prime is 101610128228419. The next prime is 101610128228473. The reversal of 101610128228450 is 54822821016101.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a junction number, because it is equal to n+sod(n) for n = 101610128228398 and 101610128228407.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 617867735 + ... + 618032165.

It is an arithmetic number, because the mean of its divisors is an integer number (2071485807048).

Almost surely, 2^{101610128228450} is an apocalyptic number.

101610128228450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101610128228450 is a deficient number, since it is larger than the sum of its proper divisors (97252509248158).

101610128228450 is a wasteful number, since it uses less digits than its factorization.

101610128228450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172668 (or 172663 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 41.

The spelling of 101610128228450 in words is "one hundred one trillion, six hundred ten billion, one hundred twenty-eight million, two hundred twenty-eight thousand, four hundred fifty".