103140301431 has 8 divisors (see below), whose sum is σ = 137525794560. Its totient is φ = 68757504632.

The previous prime is 103140301351. The next prime is 103140301447. The reversal of 103140301431 is 134103041301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103140301431 - 2²³ = 103131912823 is a prime.

It is a super-2 number, since 2×103140301431² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103140301398 and 103140301407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103140301931) 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, 583071 + ... + 739088.

It is an arithmetic number, because the mean of its divisors is an integer number (17190724320).

Almost surely, 2^103140301431 is an apocalyptic number.

103140301431 is a deficient number, since it is larger than the sum of its proper divisors (34385493129).

103140301431 is a wasteful number, since it uses less digits than its factorization.

103140301431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348165.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 103140301431 its reverse (134103041301), we get a palindrome (237243342732).

The spelling of 103140301431 in words is "one hundred three billion, one hundred forty million, three hundred one thousand, four hundred thirty-one".