1213101140034 has 16 divisors (see below), whose sum is σ = 2772802605888. Its totient is φ = 346600325712.

The previous prime is 1213101139993. The next prime is 1213101140057. The reversal of 1213101140034 is 4300411013121.

It is a super-2 number, since 2×1213101140034² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 14441680197 + ... + 14441680280.

It is an arithmetic number, because the mean of its divisors is an integer number (173300162868).

Almost surely, 2^{1213101140034} is an apocalyptic number.

1213101140034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1213101140034 is an abundant number, since it is smaller than the sum of its proper divisors (1559701465854).

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

1213101140034 is a wasteful number, since it uses less digits than its factorization.

1213101140034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28883360489.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1213101140034 its reverse (4300411013121), we get a palindrome (5513512153155).

The spelling of 1213101140034 in words is "one trillion, two hundred thirteen billion, one hundred one million, one hundred forty thousand, thirty-four".