103011321442234 has 16 divisors (see below), whose sum is σ = 163636274798208. Its totient is φ = 48467009783232.

The previous prime is 103011321442223. The next prime is 103011321442241. The reversal of 103011321442234 is 432244123110301.

It is a happy number.

It is a super-2 number, since 2×103011321442234² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103011321442196 and 103011321442205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278130642 + ... + 278500765.

It is an arithmetic number, because the mean of its divisors is an integer number (10227267174888).

Almost surely, 2^{103011321442234} is an apocalyptic number.

103011321442234 is a deficient number, since it is larger than the sum of its proper divisors (60624953355974).

103011321442234 is a wasteful number, since it uses less digits than its factorization.

103011321442234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556636869.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 103011321442234 its reverse (432244123110301), we get a palindrome (535255444552535).

The spelling of 103011321442234 in words is "one hundred three trillion, eleven billion, three hundred twenty-one million, four hundred forty-two thousand, two hundred thirty-four".