140103115505310 has 64 divisors (see below), whose sum is σ = 353946153899520. Its totient is φ = 35394327181440.

The previous prime is 140103115505279. The next prime is 140103115505357. The reversal of 140103115505310 is 13505511301041.

It is a super-2 number, since 2×140103115505310² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246401199 + ... + 246969141.

It is an arithmetic number, because the mean of its divisors is an integer number (5530408654680).

Almost surely, 2^{140103115505310} is an apocalyptic number.

140103115505310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140103115505310 is an abundant number, since it is smaller than the sum of its proper divisors (213843038394210).

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

140103115505310 is a wasteful number, since it uses less digits than its factorization.

140103115505310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000753.

The product of its (nonzero) digits is 4500, while the sum is 30.

Adding to 140103115505310 its reverse (13505511301041), we get a palindrome (153608626806351).

The spelling of 140103115505310 in words is "one hundred forty trillion, one hundred three billion, one hundred fifteen million, five hundred five thousand, three hundred ten".