103020685323654 has 16 divisors (see below), whose sum is σ = 235475852168448. Its totient is φ = 29434481521032.

The previous prime is 103020685323653. The next prime is 103020685323701. The reversal of 103020685323654 is 456323586020301.

It is a super-2 number, since 2×103020685323654² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103020685323653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1226436730002 + ... + 1226436730085.

It is an arithmetic number, because the mean of its divisors is an integer number (14717240760528).

Almost surely, 2^{103020685323654} is an apocalyptic number.

103020685323654 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

103020685323654 is an abundant number, since it is smaller than the sum of its proper divisors (132455166844794).

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

103020685323654 is a wasteful number, since it uses less digits than its factorization.

103020685323654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2452873460099.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 103020685323654 in words is "one hundred three trillion, twenty billion, six hundred eighty-five million, three hundred twenty-three thousand, six hundred fifty-four".