102583040205450 has 96 divisors (see below), whose sum is σ = 290758367952000. Its totient is φ = 23446848614400.

The previous prime is 102583040205353. The next prime is 102583040205461. The reversal of 102583040205450 is 54502040385201.

It is a junction number, because it is equal to n+sod(n) for n = 102583040205399 and 102583040205408.

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, 33958426 + ... + 36855674.

It is an arithmetic number, because the mean of its divisors is an integer number (3028732999500).

Almost surely, 2^{102583040205450} is an apocalyptic number.

102583040205450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102583040205450 is an abundant number, since it is smaller than the sum of its proper divisors (188175327746550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102583040205450 is a wasteful number, since it uses less digits than its factorization.

102583040205450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930992 (or 2930987 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

The spelling of 102583040205450 in words is "one hundred two trillion, five hundred eighty-three billion, forty million, two hundred five thousand, four hundred fifty".